38943536

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 78172080

約数和(自身を除く): 39228544

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 157, 296, 314, 419, 592, 628, 838, 1256, 1676, 2512, 3352, 5809, 6704, 11618, 15503, 23236, 31006, 46472, 62012, 65783, 92944, 124024, 131566, 248048, 263132, 526264, 1052528, 2433971, 4867942, 9735884, 19471768, 38943536]

約数ペア:

[(1, 38943536), (2, 19471768), (4, 9735884), (8, 4867942), (16, 2433971), (37, 1052528), (74, 526264), (148, 263132), (157, 248048), (296, 131566), (314, 124024), (419, 92944), (592, 65783), (628, 62012), (838, 46472), (1256, 31006), (1676, 23236), (2512, 15503), (3352, 11618), (5809, 6704)]