74042654

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 129890496

約数和(自身を除く): 55847842

約数列:

[1, 2, 7, 14, 61, 122, 277, 313, 427, 554, 626, 854, 1939, 2191, 3878, 4382, 16897, 19093, 33794, 38186, 86701, 118279, 133651, 173402, 236558, 267302, 606907, 1213814, 5288761, 10577522, 37021327, 74042654]

約数ペア:

[(1, 74042654), (2, 37021327), (7, 10577522), (14, 5288761), (61, 1213814), (122, 606907), (277, 267302), (313, 236558), (427, 173402), (554, 133651), (626, 118279), (854, 86701), (1939, 38186), (2191, 33794), (3878, 19093), (4382, 16897)]