28937012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 58329600

約数和(自身を除く): 29392588

約数列:

[1, 2, 4, 13, 26, 29, 31, 52, 58, 62, 116, 124, 377, 403, 619, 754, 806, 899, 1238, 1508, 1612, 1798, 2476, 3596, 8047, 11687, 16094, 17951, 19189, 23374, 32188, 35902, 38378, 46748, 71804, 76756, 233363, 249457, 466726, 498914, 556481, 933452, 997828, 1112962, 2225924, 7234253, 14468506, 28937012]

約数ペア:

[(1, 28937012), (2, 14468506), (4, 7234253), (13, 2225924), (26, 1112962), (29, 997828), (31, 933452), (52, 556481), (58, 498914), (62, 466726), (116, 249457), (124, 233363), (377, 76756), (403, 71804), (619, 46748), (754, 38378), (806, 35902), (899, 32188), (1238, 23374), (1508, 19189), (1612, 17951), (1798, 16094), (2476, 11687), (3596, 8047)]