61553128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{84551}}^1$

素因数の和:84577

約数の個数: 32

約数和(自身を含む): 142047360

約数和(自身を除く): 80494232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 84551, 169102, 338204, 591857, 676408, 1099163, 1183714, 2198326, 2367428, 4396652, 4734856, 7694141, 8793304, 15388282, 30776564, 61553128]

約数ペア:

[(1, 61553128), (2, 30776564), (4, 15388282), (7, 8793304), (8, 7694141), (13, 4734856), (14, 4396652), (26, 2367428), (28, 2198326), (52, 1183714), (56, 1099163), (91, 676408), (104, 591857), (182, 338204), (364, 169102), (728, 84551)]