42070138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 73389888

約数和(自身を除く): 31319750

約数列:

[1, 2, 11, 17, 22, 34, 187, 197, 374, 394, 571, 1142, 2167, 3349, 4334, 6281, 6698, 9707, 12562, 19414, 36839, 73678, 106777, 112487, 213554, 224974, 1237357, 1912279, 2474714, 3824558, 21035069, 42070138]

約数ペア:

[(1, 42070138), (2, 21035069), (11, 3824558), (17, 2474714), (22, 1912279), (34, 1237357), (187, 224974), (197, 213554), (374, 112487), (394, 106777), (571, 73678), (1142, 36839), (2167, 19414), (3349, 12562), (4334, 9707), (6281, 6698)]