8479702

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 8938538

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 41, 77, 79, 82, 119, 154, 158, 187, 238, 287, 374, 451, 553, 574, 697, 869, 902, 1106, 1309, 1343, 1394, 1738, 2618, 2686, 3157, 3239, 4879, 6083, 6314, 6478, 7667, 9401, 9758, 12166, 14773, 15334, 18802, 22673, 29546, 35629, 45346, 53669, 55063, 71258, 103411, 107338, 110126, 206822, 249403, 385441, 498806, 605693, 770882, 1211386, 4239851, 8479702]

約数ペア:

[(1, 8479702), (2, 4239851), (7, 1211386), (11, 770882), (14, 605693), (17, 498806), (22, 385441), (34, 249403), (41, 206822), (77, 110126), (79, 107338), (82, 103411), (119, 71258), (154, 55063), (158, 53669), (187, 45346), (238, 35629), (287, 29546), (374, 22673), (451, 18802), (553, 15334), (574, 14773), (697, 12166), (869, 9758), (902, 9401), (1106, 7667), (1309, 6478), (1343, 6314), (1394, 6083), (1738, 4879), (2618, 3239), (2686, 3157)]