77278064

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{21277}}^1$

素因数の和:21512

約数の個数: 20

約数和(自身を含む): 150392904

約数和(自身を除く): 73114840

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 21277, 42554, 85108, 170216, 340432, 4829879, 9659758, 19319516, 38639032, 77278064]

約数ペア:

[(1, 77278064), (2, 38639032), (4, 19319516), (8, 9659758), (16, 4829879), (227, 340432), (454, 170216), (908, 85108), (1816, 42554), (3632, 21277)]