78121036

素因数分解:

$2^2\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{2399}}^1$

素因数の和:3573

約数の個数: 24

約数和(自身を含む): 156441600

約数和(自身を除く): 78320564

約数列:

[1, 2, 4, 7, 14, 28, 1163, 2326, 2399, 4652, 4798, 8141, 9596, 16282, 16793, 32564, 33586, 67172, 2790037, 5580074, 11160148, 19530259, 39060518, 78121036]

約数ペア:

[(1, 78121036), (2, 39060518), (4, 19530259), (7, 11160148), (14, 5580074), (28, 2790037), (1163, 67172), (2326, 33586), (2399, 32564), (4652, 16793), (4798, 16282), (8141, 9596)]