71157856

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28879}}^1$

素因数の和:28907

約数の個数: 48

約数和(自身を含む): 174666240

約数和(自身を除く): 103508384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 28879, 57758, 115516, 202153, 231032, 317669, 404306, 462064, 635338, 808612, 924128, 1270676, 1617224, 2223683, 2541352, 3234448, 4447366, 5082704, 6468896, 8894732, 10165408, 17789464, 35578928, 71157856]

約数ペア:

[(1, 71157856), (2, 35578928), (4, 17789464), (7, 10165408), (8, 8894732), (11, 6468896), (14, 5082704), (16, 4447366), (22, 3234448), (28, 2541352), (32, 2223683), (44, 1617224), (56, 1270676), (77, 924128), (88, 808612), (112, 635338), (154, 462064), (176, 404306), (224, 317669), (308, 231032), (352, 202153), (616, 115516), (1232, 57758), (2464, 28879)]