28845208

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3457}}^1$

素因数の和:3619

約数の個数: 32

約数和(自身を含む): 62244000

約数和(自身を除く): 33398792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 3457, 4172, 6914, 8344, 13828, 24199, 27656, 48398, 96796, 193592, 515093, 1030186, 2060372, 3605651, 4120744, 7211302, 14422604, 28845208]

約数ペア:

[(1, 28845208), (2, 14422604), (4, 7211302), (7, 4120744), (8, 3605651), (14, 2060372), (28, 1030186), (56, 515093), (149, 193592), (298, 96796), (596, 48398), (1043, 27656), (1192, 24199), (2086, 13828), (3457, 8344), (4172, 6914)]