28682056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3491}}^1$

素因数の和:3589

約数の個数: 32

約数和(自身を含む): 58665600

約数和(自身を除く): 29983544

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 3491, 4108, 6982, 8216, 13964, 27928, 45383, 90766, 181532, 275789, 363064, 551578, 1103156, 2206312, 3585257, 7170514, 14341028, 28682056]

約数ペア:

[(1, 28682056), (2, 14341028), (4, 7170514), (8, 3585257), (13, 2206312), (26, 1103156), (52, 551578), (79, 363064), (104, 275789), (158, 181532), (316, 90766), (632, 45383), (1027, 27928), (2054, 13964), (3491, 8216), (4108, 6982)]