24964784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6317}}^1$

素因数の和:6357

約数の個数: 40

約数和(自身を含む): 54840240

約数和(自身を除く): 29875456

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 6317, 12634, 25268, 50536, 82121, 101072, 120023, 164242, 240046, 328484, 480092, 656968, 960184, 1313936, 1560299, 1920368, 3120598, 6241196, 12482392, 24964784]

約数ペア:

[(1, 24964784), (2, 12482392), (4, 6241196), (8, 3120598), (13, 1920368), (16, 1560299), (19, 1313936), (26, 960184), (38, 656968), (52, 480092), (76, 328484), (104, 240046), (152, 164242), (208, 120023), (247, 101072), (304, 82121), (494, 50536), (988, 25268), (1976, 12634), (3952, 6317)]