72475816

素因数分解:

$2^3\times 7^1\times {\mathrm{577}}^1\times {\mathrm{2243}}^1$

素因数の和:2833

約数の個数: 32

約数和(自身を含む): 155643840

約数和(自身を除く): 83168024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 577, 1154, 2243, 2308, 4039, 4486, 4616, 8078, 8972, 15701, 16156, 17944, 31402, 32312, 62804, 125608, 1294211, 2588422, 5176844, 9059477, 10353688, 18118954, 36237908, 72475816]

約数ペア:

[(1, 72475816), (2, 36237908), (4, 18118954), (7, 10353688), (8, 9059477), (14, 5176844), (28, 2588422), (56, 1294211), (577, 125608), (1154, 62804), (2243, 32312), (2308, 31402), (4039, 17944), (4486, 16156), (4616, 15701), (8078, 8972)]