69884144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23357}}^1$

素因数の和:23393

約数の個数: 40

約数和(自身を含む): 156405168

約数和(自身を除く): 86521024

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 23357, 46714, 93428, 186856, 256927, 373712, 397069, 513854, 794138, 1027708, 1588276, 2055416, 3176552, 4110832, 4367759, 6353104, 8735518, 17471036, 34942072, 69884144]

約数ペア:

[(1, 69884144), (2, 34942072), (4, 17471036), (8, 8735518), (11, 6353104), (16, 4367759), (17, 4110832), (22, 3176552), (34, 2055416), (44, 1588276), (68, 1027708), (88, 794138), (136, 513854), (176, 397069), (187, 373712), (272, 256927), (374, 186856), (748, 93428), (1496, 46714), (2992, 23357)]