61252784

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 122054688

約数和(自身を除く): 60801904

約数列:

[1, 2, 4, 8, 16, 61, 97, 122, 194, 244, 388, 488, 647, 776, 976, 1294, 1552, 2588, 5176, 5917, 10352, 11834, 23668, 39467, 47336, 62759, 78934, 94672, 125518, 157868, 251036, 315736, 502072, 631472, 1004144, 3828299, 7656598, 15313196, 30626392, 61252784]

約数ペア:

[(1, 61252784), (2, 30626392), (4, 15313196), (8, 7656598), (16, 3828299), (61, 1004144), (97, 631472), (122, 502072), (194, 315736), (244, 251036), (388, 157868), (488, 125518), (647, 94672), (776, 78934), (976, 62759), (1294, 47336), (1552, 39467), (2588, 23668), (5176, 11834), (5917, 10352)]