28433384

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29867}}^1$

素因数の和:29897

約数の個数: 32

約数和(自身を含む): 64514880

約数和(自身を除く): 36081496

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 29867, 59734, 119468, 209069, 238936, 418138, 507739, 836276, 1015478, 1672552, 2030956, 3554173, 4061912, 7108346, 14216692, 28433384]

約数ペア:

[(1, 28433384), (2, 14216692), (4, 7108346), (7, 4061912), (8, 3554173), (14, 2030956), (17, 1672552), (28, 1015478), (34, 836276), (56, 507739), (68, 418138), (119, 238936), (136, 209069), (238, 119468), (476, 59734), (952, 29867)]