25902864

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 79416792

約数和(自身を除く): 53513928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 101, 104, 117, 137, 144, 156, 202, 208, 234, 274, 303, 312, 404, 411, 468, 548, 606, 624, 808, 822, 909, 936, 1096, 1212, 1233, 1313, 1616, 1644, 1781, 1818, 1872, 2192, 2424, 2466, 2626, 3288, 3562, 3636, 3939, 4848, 4932, 5252, 5343, 6576, 7124, 7272, 7878, 9864, 10504, 10686, 11817, 13837, 14248, 14544, 15756, 16029, 19728, 21008, 21372, 23634, 27674, 28496, 31512, 32058, 41511, 42744, 47268, 55348, 63024, 64116, 83022, 85488, 94536, 110696, 124533, 128232, 166044, 179881, 189072, 221392, 249066, 256464, 332088, 359762, 498132, 539643, 664176, 719524, 996264, 1079286, 1439048, 1618929, 1992528, 2158572, 2878096, 3237858, 4317144, 6475716, 8634288, 12951432, 25902864]

約数ペア:

[(1, 25902864), (2, 12951432), (3, 8634288), (4, 6475716), (6, 4317144), (8, 3237858), (9, 2878096), (12, 2158572), (13, 1992528), (16, 1618929), (18, 1439048), (24, 1079286), (26, 996264), (36, 719524), (39, 664176), (48, 539643), (52, 498132), (72, 359762), (78, 332088), (101, 256464), (104, 249066), (117, 221392), (137, 189072), (144, 179881), (156, 166044), (202, 128232), (208, 124533), (234, 110696), (274, 94536), (303, 85488), (312, 83022), (404, 64116), (411, 63024), (468, 55348), (548, 47268), (606, 42744), (624, 41511), (808, 32058), (822, 31512), (909, 28496), (936, 27674), (1096, 23634), (1212, 21372), (1233, 21008), (1313, 19728), (1616, 16029), (1644, 15756), (1781, 14544), (1818, 14248), (1872, 13837), (2192, 11817), (2424, 10686), (2466, 10504), (2626, 9864), (3288, 7878), (3562, 7272), (3636, 7124), (3939, 6576), (4848, 5343), (4932, 5252)]