73177910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4297}}^1$

素因数の和:4448

約数の個数: 32

約数和(自身を含む): 142968672

約数和(自身を除く): 69790762

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 4297, 8515, 8594, 17030, 21485, 42970, 55861, 111722, 279305, 558610, 562907, 1125814, 2814535, 5629070, 7317791, 14635582, 36588955, 73177910]

約数ペア:

[(1, 73177910), (2, 36588955), (5, 14635582), (10, 7317791), (13, 5629070), (26, 2814535), (65, 1125814), (130, 562907), (131, 558610), (262, 279305), (655, 111722), (1310, 55861), (1703, 42970), (3406, 21485), (4297, 17030), (8515, 8594)]