65566568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4447}}^1$

素因数の和:4569

約数の個数: 32

約数和(自身を含む): 130771200

約数和(自身を除く): 65204632

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 3686, 4447, 7372, 8894, 14744, 17788, 35576, 84493, 168986, 337972, 431359, 675944, 862718, 1725436, 3450872, 8195821, 16391642, 32783284, 65566568]

約数ペア:

[(1, 65566568), (2, 32783284), (4, 16391642), (8, 8195821), (19, 3450872), (38, 1725436), (76, 862718), (97, 675944), (152, 431359), (194, 337972), (388, 168986), (776, 84493), (1843, 35576), (3686, 17788), (4447, 14744), (7372, 8894)]