71911619

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 84369600

約数和(自身を除く): 12457981

約数列:

[1, 13, 29, 53, 59, 61, 377, 689, 767, 793, 1537, 1711, 1769, 3127, 3233, 3599, 19981, 22243, 22997, 40651, 42029, 46787, 90683, 93757, 104371, 190747, 1178879, 1218841, 1356823, 2479711, 5531663, 71911619]

約数ペア:

[(1, 71911619), (13, 5531663), (29, 2479711), (53, 1356823), (59, 1218841), (61, 1178879), (377, 190747), (689, 104371), (767, 93757), (793, 90683), (1537, 46787), (1711, 42029), (1769, 40651), (3127, 22997), (3233, 22243), (3599, 19981)]