28176068986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{301949}}^1$

素因数の和:302098

約数の個数: 32

約数和(自身を含む): 47227395600

約数和(自身を除く): 19051326614

約数列:

[1, 2, 13, 26, 37, 74, 97, 194, 481, 962, 1261, 2522, 3589, 7178, 46657, 93314, 301949, 603898, 3925337, 7850674, 11172113, 22344226, 29289053, 58578106, 145237469, 290474938, 380757689, 761515378, 1083694961, 2167389922, 14088034493, 28176068986]

約数ペア:

[(1, 28176068986), (2, 14088034493), (13, 2167389922), (26, 1083694961), (37, 761515378), (74, 380757689), (97, 290474938), (194, 145237469), (481, 58578106), (962, 29289053), (1261, 22344226), (2522, 11172113), (3589, 7850674), (7178, 3925337), (46657, 603898), (93314, 301949)]