70715138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1151}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 51212542

約数列:

[1, 2, 13, 17, 26, 34, 139, 221, 278, 442, 1151, 1807, 2302, 2363, 3614, 4726, 14963, 19567, 29926, 30719, 39134, 61438, 159989, 254371, 319978, 508742, 2079857, 2719813, 4159714, 5439626, 35357569, 70715138]

約数ペア:

[(1, 70715138), (2, 35357569), (13, 5439626), (17, 4159714), (26, 2719813), (34, 2079857), (139, 508742), (221, 319978), (278, 254371), (442, 159989), (1151, 61438), (1807, 39134), (2302, 30719), (2363, 29926), (3614, 19567), (4726, 14963)]