25803596

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 108

約数和(自身を含む): 61334280

約数和(自身を除く): 35530684

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 41, 49, 52, 76, 82, 91, 98, 133, 164, 169, 182, 196, 247, 266, 287, 338, 364, 494, 532, 533, 574, 637, 676, 779, 931, 988, 1066, 1148, 1183, 1274, 1558, 1729, 1862, 2009, 2132, 2366, 2548, 3116, 3211, 3458, 3724, 3731, 4018, 4732, 5453, 6422, 6916, 6929, 7462, 8036, 8281, 10127, 10906, 12103, 12844, 13858, 14924, 16562, 20254, 21812, 22477, 24206, 26117, 27716, 33124, 38171, 40508, 44954, 48412, 48503, 52234, 70889, 76342, 89908, 97006, 104468, 131651, 141778, 152684, 157339, 194012, 263302, 283556, 314678, 339521, 496223, 526604, 629356, 679042, 921557, 992446, 1358084, 1843114, 1984892, 3686228, 6450899, 12901798, 25803596]

約数ペア:

[(1, 25803596), (2, 12901798), (4, 6450899), (7, 3686228), (13, 1984892), (14, 1843114), (19, 1358084), (26, 992446), (28, 921557), (38, 679042), (41, 629356), (49, 526604), (52, 496223), (76, 339521), (82, 314678), (91, 283556), (98, 263302), (133, 194012), (164, 157339), (169, 152684), (182, 141778), (196, 131651), (247, 104468), (266, 97006), (287, 89908), (338, 76342), (364, 70889), (494, 52234), (532, 48503), (533, 48412), (574, 44954), (637, 40508), (676, 38171), (779, 33124), (931, 27716), (988, 26117), (1066, 24206), (1148, 22477), (1183, 21812), (1274, 20254), (1558, 16562), (1729, 14924), (1862, 13858), (2009, 12844), (2132, 12103), (2366, 10906), (2548, 10127), (3116, 8281), (3211, 8036), (3458, 7462), (3724, 6929), (3731, 6916), (4018, 6422), (4732, 5453)]