28839344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:717

約数の個数: 40

約数和(自身を含む): 59549760

約数和(自身を除く): 30710416

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 229, 272, 458, 463, 916, 926, 1832, 1852, 3664, 3704, 3893, 7408, 7786, 7871, 15572, 15742, 31144, 31484, 62288, 62968, 106027, 125936, 212054, 424108, 848216, 1696432, 1802459, 3604918, 7209836, 14419672, 28839344]

約数ペア:

[(1, 28839344), (2, 14419672), (4, 7209836), (8, 3604918), (16, 1802459), (17, 1696432), (34, 848216), (68, 424108), (136, 212054), (229, 125936), (272, 106027), (458, 62968), (463, 62288), (916, 31484), (926, 31144), (1832, 15742), (1852, 15572), (3664, 7871), (3704, 7786), (3893, 7408)]