28715662084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{637163}}^1$

素因数の和:637779

約数の個数: 24

約数和(自身を含む): 52986558240

約数和(自身を除く): 24270896156

約数列:

[1, 2, 4, 19, 38, 76, 593, 1186, 2372, 11267, 22534, 45068, 637163, 1274326, 2548652, 12106097, 24212194, 48424388, 377837659, 755675318, 1511350636, 7178915521, 14357831042, 28715662084]

約数ペア:

[(1, 28715662084), (2, 14357831042), (4, 7178915521), (19, 1511350636), (38, 755675318), (76, 377837659), (593, 48424388), (1186, 24212194), (2372, 12106097), (11267, 2548652), (22534, 1274326), (45068, 637163)]