74070291448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1201}}^1\times {\mathrm{405749}}^1$

素因数の和:406975

約数の個数: 32

約数和(自身を含む): 146313450000

約数和(自身を除く): 72243158552

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1201, 2402, 4804, 9608, 22819, 45638, 91276, 182552, 405749, 811498, 1622996, 3245992, 7709231, 15418462, 30836924, 61673848, 487304549, 974609098, 1949218196, 3898436392, 9258786431, 18517572862, 37035145724, 74070291448]

約数ペア:

[(1, 74070291448), (2, 37035145724), (4, 18517572862), (8, 9258786431), (19, 3898436392), (38, 1949218196), (76, 974609098), (152, 487304549), (1201, 61673848), (2402, 30836924), (4804, 15418462), (9608, 7709231), (22819, 3245992), (45638, 1622996), (91276, 811498), (182552, 405749)]