28952712

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2467}}^1$

素因数の和:2642

約数の個数: 48

約数和(自身を含む): 78926640

約数和(自身を除く): 49973928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2467, 2934, 3912, 4934, 5868, 7401, 9868, 11736, 14802, 19736, 22203, 29604, 44406, 59208, 88812, 177624, 402121, 804242, 1206363, 1608484, 2412726, 3216968, 3619089, 4825452, 7238178, 9650904, 14476356, 28952712]

約数ペア:

[(1, 28952712), (2, 14476356), (3, 9650904), (4, 7238178), (6, 4825452), (8, 3619089), (9, 3216968), (12, 2412726), (18, 1608484), (24, 1206363), (36, 804242), (72, 402121), (163, 177624), (326, 88812), (489, 59208), (652, 44406), (978, 29604), (1304, 22203), (1467, 19736), (1956, 14802), (2467, 11736), (2934, 9868), (3912, 7401), (4934, 5868)]