68295112

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{401}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 130851000

約数和(自身を除く): 62555888

約数列:

[1, 2, 4, 8, 61, 122, 244, 349, 401, 488, 698, 802, 1396, 1604, 2792, 3208, 21289, 24461, 42578, 48922, 85156, 97844, 139949, 170312, 195688, 279898, 559796, 1119592, 8536889, 17073778, 34147556, 68295112]

約数ペア:

[(1, 68295112), (2, 34147556), (4, 17073778), (8, 8536889), (61, 1119592), (122, 559796), (244, 279898), (349, 195688), (401, 170312), (488, 139949), (698, 97844), (802, 85156), (1396, 48922), (1604, 42578), (2792, 24461), (3208, 21289)]