15697971056

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{262543}}^1$

素因数の和:262689

約数の個数: 40

約数和(自身を含む): 31546236864

約数和(自身を除く): 15848265808

約数列:

[1, 2, 4, 8, 16, 37, 74, 101, 148, 202, 296, 404, 592, 808, 1616, 3737, 7474, 14948, 29896, 59792, 262543, 525086, 1050172, 2100344, 4200688, 9714091, 19428182, 26516843, 38856364, 53033686, 77712728, 106067372, 155425456, 212134744, 424269488, 981123191, 1962246382, 3924492764, 7848985528, 15697971056]

約数ペア:

[(1, 15697971056), (2, 7848985528), (4, 3924492764), (8, 1962246382), (16, 981123191), (37, 424269488), (74, 212134744), (101, 155425456), (148, 106067372), (202, 77712728), (296, 53033686), (404, 38856364), (592, 26516843), (808, 19428182), (1616, 9714091), (3737, 4200688), (7474, 2100344), (14948, 1050172), (29896, 525086), (59792, 262543)]