71886472

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{75511}}^1$

素因数の和:75541

約数の個数: 32

約数和(自身を含む): 163105920

約数和(自身を除く): 91219448

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 75511, 151022, 302044, 528577, 604088, 1057154, 1283687, 2114308, 2567374, 4228616, 5134748, 8985809, 10269496, 17971618, 35943236, 71886472]

約数ペア:

[(1, 71886472), (2, 35943236), (4, 17971618), (7, 10269496), (8, 8985809), (14, 5134748), (17, 4228616), (28, 2567374), (34, 2114308), (56, 1283687), (68, 1057154), (119, 604088), (136, 528577), (238, 302044), (476, 151022), (952, 75511)]