28603876

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16747}}^1$

素因数の和:16819

約数の個数: 24

約数和(自身を含む): 58149056

約数和(自身を除く): 29545180

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 16747, 33494, 66988, 117229, 234458, 468916, 1021567, 2043134, 4086268, 7150969, 14301938, 28603876]

約数ペア:

[(1, 28603876), (2, 14301938), (4, 7150969), (7, 4086268), (14, 2043134), (28, 1021567), (61, 468916), (122, 234458), (244, 117229), (427, 66988), (854, 33494), (1708, 16747)]