43138396

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 90175680

約数和(自身を除く): 47037284

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 82, 106, 164, 212, 287, 371, 574, 709, 742, 1148, 1418, 1484, 2173, 2836, 4346, 4963, 8692, 9926, 15211, 19852, 29069, 30422, 37577, 58138, 60844, 75154, 116276, 150308, 203483, 263039, 406966, 526078, 813932, 1052156, 1540657, 3081314, 6162628, 10784599, 21569198, 43138396]

約数ペア:

[(1, 43138396), (2, 21569198), (4, 10784599), (7, 6162628), (14, 3081314), (28, 1540657), (41, 1052156), (53, 813932), (82, 526078), (106, 406966), (164, 263039), (212, 203483), (287, 150308), (371, 116276), (574, 75154), (709, 60844), (742, 58138), (1148, 37577), (1418, 30422), (1484, 29069), (2173, 19852), (2836, 15211), (4346, 9926), (4963, 8692)]