4025565544

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{919}}^1$

素因数の和:1503

約数の個数: 128

約数和(自身を含む): 10163865600

約数和(自身を除く): 6138300056

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 547, 572, 616, 728, 919, 1001, 1094, 1144, 1838, 2002, 2188, 3676, 3829, 4004, 4376, 6017, 6433, 7111, 7352, 7658, 8008, 10109, 11947, 12034, 12866, 14222, 15316, 20218, 23894, 24068, 25732, 28444, 30632, 40436, 42119, 47788, 48136, 49777, 51464, 56888, 70763, 78221, 80872, 83629, 84238, 95576, 99554, 131417, 141526, 156442, 167258, 168476, 199108, 262834, 283052, 312884, 334516, 336952, 398216, 502693, 525668, 547547, 566104, 625768, 669032, 919919, 1005386, 1051336, 1095094, 1839838, 2010772, 2190188, 3518851, 3679676, 4021544, 4380376, 5529623, 6535009, 7037702, 7359352, 11059246, 13070018, 14075404, 22118492, 26140036, 28150808, 38707361, 44236984, 45745063, 52280072, 71885099, 77414722, 91490126, 143770198, 154829444, 182980252, 287540396, 309658888, 365960504, 503195693, 575080792, 1006391386, 2012782772, 4025565544]

約数ペア:

[(1, 4025565544), (2, 2012782772), (4, 1006391386), (7, 575080792), (8, 503195693), (11, 365960504), (13, 309658888), (14, 287540396), (22, 182980252), (26, 154829444), (28, 143770198), (44, 91490126), (52, 77414722), (56, 71885099), (77, 52280072), (88, 45745063), (91, 44236984), (104, 38707361), (143, 28150808), (154, 26140036), (182, 22118492), (286, 14075404), (308, 13070018), (364, 11059246), (547, 7359352), (572, 7037702), (616, 6535009), (728, 5529623), (919, 4380376), (1001, 4021544), (1094, 3679676), (1144, 3518851), (1838, 2190188), (2002, 2010772), (2188, 1839838), (3676, 1095094), (3829, 1051336), (4004, 1005386), (4376, 919919), (6017, 669032), (6433, 625768), (7111, 566104), (7352, 547547), (7658, 525668), (8008, 502693), (10109, 398216), (11947, 336952), (12034, 334516), (12866, 312884), (14222, 283052), (15316, 262834), (20218, 199108), (23894, 168476), (24068, 167258), (25732, 156442), (28444, 141526), (30632, 131417), (40436, 99554), (42119, 95576), (47788, 84238), (48136, 83629), (49777, 80872), (51464, 78221), (56888, 70763)]