23619428

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^2$

素因数の和:300

約数の個数: 36

約数和(自身を含む): 48347712

約数和(自身を除く): 24728284

約数列:

[1, 2, 4, 7, 14, 28, 71, 109, 142, 218, 284, 436, 497, 763, 994, 1526, 1988, 3052, 7739, 11881, 15478, 23762, 30956, 47524, 54173, 83167, 108346, 166334, 216692, 332668, 843551, 1687102, 3374204, 5904857, 11809714, 23619428]

約数ペア:

[(1, 23619428), (2, 11809714), (4, 5904857), (7, 3374204), (14, 1687102), (28, 843551), (71, 332668), (109, 216692), (142, 166334), (218, 108346), (284, 83167), (436, 54173), (497, 47524), (763, 30956), (994, 23762), (1526, 15478), (1988, 11881), (3052, 7739)]