28144404

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{25219}}^1$

素因数の和:25260

約数の個数: 36

約数和(自身を含む): 73440640

約数和(自身を除く): 45296236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 25219, 50438, 75657, 100876, 151314, 226971, 302628, 453942, 781789, 907884, 1563578, 2345367, 3127156, 4690734, 7036101, 9381468, 14072202, 28144404]

約数ペア:

[(1, 28144404), (2, 14072202), (3, 9381468), (4, 7036101), (6, 4690734), (9, 3127156), (12, 2345367), (18, 1563578), (31, 907884), (36, 781789), (62, 453942), (93, 302628), (124, 226971), (186, 151314), (279, 100876), (372, 75657), (558, 50438), (1116, 25219)]