77898064

素因数分解:

$2^4\times {\mathrm{1831}}^1\times {\mathrm{2659}}^1$

素因数の和:4498

約数の個数: 20

約数和(自身を含む): 151066720

約数和(自身を除く): 73168656

約数列:

[1, 2, 4, 8, 16, 1831, 2659, 3662, 5318, 7324, 10636, 14648, 21272, 29296, 42544, 4868629, 9737258, 19474516, 38949032, 77898064]

約数ペア:

[(1, 77898064), (2, 38949032), (4, 19474516), (8, 9737258), (16, 4868629), (1831, 42544), (2659, 29296), (3662, 21272), (5318, 14648), (7324, 10636)]