27831856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{463}}^1$

素因数の和:518

約数の個数: 60

約数和(自身を含む): 61822432

約数和(自身を除く): 33990576

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 289, 442, 463, 578, 884, 926, 1156, 1768, 1852, 2312, 3536, 3704, 3757, 4624, 6019, 7408, 7514, 7871, 12038, 15028, 15742, 24076, 30056, 31484, 48152, 60112, 62968, 96304, 102323, 125936, 133807, 204646, 267614, 409292, 535228, 818584, 1070456, 1637168, 1739491, 2140912, 3478982, 6957964, 13915928, 27831856]

約数ペア:

[(1, 27831856), (2, 13915928), (4, 6957964), (8, 3478982), (13, 2140912), (16, 1739491), (17, 1637168), (26, 1070456), (34, 818584), (52, 535228), (68, 409292), (104, 267614), (136, 204646), (208, 133807), (221, 125936), (272, 102323), (289, 96304), (442, 62968), (463, 60112), (578, 48152), (884, 31484), (926, 30056), (1156, 24076), (1768, 15742), (1852, 15028), (2312, 12038), (3536, 7871), (3704, 7514), (3757, 7408), (4624, 6019)]