42120816

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{28307}}^1$

素因数の和:28349

約数の個数: 40

約数和(自身を含む): 112326144

約数和(自身を除く): 70205328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 28307, 56614, 84921, 113228, 169842, 226456, 339684, 452912, 679368, 877517, 1358736, 1755034, 2632551, 3510068, 5265102, 7020136, 10530204, 14040272, 21060408, 42120816]

約数ペア:

[(1, 42120816), (2, 21060408), (3, 14040272), (4, 10530204), (6, 7020136), (8, 5265102), (12, 3510068), (16, 2632551), (24, 1755034), (31, 1358736), (48, 877517), (62, 679368), (93, 452912), (124, 339684), (186, 226456), (248, 169842), (372, 113228), (496, 84921), (744, 56614), (1488, 28307)]