72096856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4253}}^1$

素因数の和:4435

約数の個数: 32

約数和(自身を含む): 146507760

約数和(自身を除く): 74410904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 4253, 8476, 8506, 16952, 17012, 34024, 55289, 110578, 221156, 442312, 693239, 1386478, 2772956, 5545912, 9012107, 18024214, 36048428, 72096856]

約数ペア:

[(1, 72096856), (2, 36048428), (4, 18024214), (8, 9012107), (13, 5545912), (26, 2772956), (52, 1386478), (104, 693239), (163, 442312), (326, 221156), (652, 110578), (1304, 55289), (2119, 34024), (4238, 17012), (4253, 16952), (8476, 8506)]