28868176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 59621184

約数和(自身を除く): 30753008

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 211, 272, 422, 503, 844, 1006, 1688, 2012, 3376, 3587, 4024, 7174, 8048, 8551, 14348, 17102, 28696, 34204, 57392, 68408, 106133, 136816, 212266, 424532, 849064, 1698128, 1804261, 3608522, 7217044, 14434088, 28868176]

約数ペア:

[(1, 28868176), (2, 14434088), (4, 7217044), (8, 3608522), (16, 1804261), (17, 1698128), (34, 849064), (68, 424532), (136, 212266), (211, 136816), (272, 106133), (422, 68408), (503, 57392), (844, 34204), (1006, 28696), (1688, 17102), (2012, 14348), (3376, 8551), (3587, 8048), (4024, 7174)]