42438494

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{617}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 77423040

約数和(自身を除く): 34984546

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 617, 1234, 2023, 4046, 4319, 4913, 8638, 9826, 10489, 20978, 34391, 68782, 73423, 146846, 178313, 356626, 1248191, 2496382, 3031321, 6062642, 21219247, 42438494]

約数ペア:

[(1, 42438494), (2, 21219247), (7, 6062642), (14, 3031321), (17, 2496382), (34, 1248191), (119, 356626), (238, 178313), (289, 146846), (578, 73423), (617, 68782), (1234, 34391), (2023, 20978), (4046, 10489), (4319, 9826), (4913, 8638)]