66281624

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1913}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 128161440

約数和(自身を除く): 61879816

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 1913, 3826, 4331, 7652, 8662, 15304, 17324, 34648, 116693, 135823, 233386, 271646, 466772, 543292, 933544, 1086584, 8285203, 16570406, 33140812, 66281624]

約数ペア:

[(1, 66281624), (2, 33140812), (4, 16570406), (8, 8285203), (61, 1086584), (71, 933544), (122, 543292), (142, 466772), (244, 271646), (284, 233386), (488, 135823), (568, 116693), (1913, 34648), (3826, 17324), (4331, 15304), (7652, 8662)]