61968764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 128532096

約数和(自身を除く): 66563332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 131, 143, 262, 286, 524, 572, 827, 1441, 1654, 1703, 2882, 3308, 3406, 5764, 6812, 9097, 10751, 18194, 18733, 21502, 36388, 37466, 43004, 74932, 108337, 118261, 216674, 236522, 433348, 473044, 1191707, 1408381, 2383414, 2816762, 4766828, 5633524, 15492191, 30984382, 61968764]

約数ペア:

[(1, 61968764), (2, 30984382), (4, 15492191), (11, 5633524), (13, 4766828), (22, 2816762), (26, 2383414), (44, 1408381), (52, 1191707), (131, 473044), (143, 433348), (262, 236522), (286, 216674), (524, 118261), (572, 108337), (827, 74932), (1441, 43004), (1654, 37466), (1703, 36388), (2882, 21502), (3308, 18733), (3406, 18194), (5764, 10751), (6812, 9097)]