70739888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4951}}^1$

素因数の和:5025

約数の個数: 40

約数和(自身を含む): 147371520

約数和(自身を除く): 76631632

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 4951, 7144, 9902, 14288, 19804, 39608, 79216, 94069, 188138, 232697, 376276, 465394, 752552, 930788, 1505104, 1861576, 3723152, 4421243, 8842486, 17684972, 35369944, 70739888]

約数ペア:

[(1, 70739888), (2, 35369944), (4, 17684972), (8, 8842486), (16, 4421243), (19, 3723152), (38, 1861576), (47, 1505104), (76, 930788), (94, 752552), (152, 465394), (188, 376276), (304, 232697), (376, 188138), (752, 94069), (893, 79216), (1786, 39608), (3572, 19804), (4951, 14288), (7144, 9902)]