4452688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 40

約数和(自身を含む): 9235520

約数和(自身を除く): 4782832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 151, 152, 194, 302, 304, 388, 604, 776, 1208, 1552, 1843, 2416, 2869, 3686, 5738, 7372, 11476, 14647, 14744, 22952, 29294, 29488, 45904, 58588, 117176, 234352, 278293, 556586, 1113172, 2226344, 4452688]

約数ペア:

[(1, 4452688), (2, 2226344), (4, 1113172), (8, 556586), (16, 278293), (19, 234352), (38, 117176), (76, 58588), (97, 45904), (151, 29488), (152, 29294), (194, 22952), (302, 14744), (304, 14647), (388, 11476), (604, 7372), (776, 5738), (1208, 3686), (1552, 2869), (1843, 2416)]