61767056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1993}}^1$

素因数の和:2163

約数の個数: 40

約数和(自身を含む): 129809400

約数和(自身を除く): 68042344

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 1192, 1937, 1993, 2384, 3874, 3986, 7748, 7972, 15496, 15944, 25909, 30992, 31888, 51818, 103636, 207272, 296957, 414544, 593914, 1187828, 2375656, 3860441, 4751312, 7720882, 15441764, 30883528, 61767056]

約数ペア:

[(1, 61767056), (2, 30883528), (4, 15441764), (8, 7720882), (13, 4751312), (16, 3860441), (26, 2375656), (52, 1187828), (104, 593914), (149, 414544), (208, 296957), (298, 207272), (596, 103636), (1192, 51818), (1937, 31888), (1993, 30992), (2384, 25909), (3874, 15944), (3986, 15496), (7748, 7972)]