4687228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 10286080

約数和(自身を除く): 5598852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 163, 182, 316, 326, 364, 553, 652, 1027, 1106, 1141, 2054, 2119, 2212, 2282, 4108, 4238, 4564, 7189, 8476, 12877, 14378, 14833, 25754, 28756, 29666, 51508, 59332, 90139, 167401, 180278, 334802, 360556, 669604, 1171807, 2343614, 4687228]

約数ペア:

[(1, 4687228), (2, 2343614), (4, 1171807), (7, 669604), (13, 360556), (14, 334802), (26, 180278), (28, 167401), (52, 90139), (79, 59332), (91, 51508), (158, 29666), (163, 28756), (182, 25754), (316, 14833), (326, 14378), (364, 12877), (553, 8476), (652, 7189), (1027, 4564), (1106, 4238), (1141, 4108), (2054, 2282), (2119, 2212)]