74664856

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 165876480

約数和(自身を除く): 91211624

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 101, 172, 202, 301, 307, 344, 404, 602, 614, 707, 808, 1204, 1228, 1414, 2149, 2408, 2456, 2828, 4298, 4343, 5656, 8596, 8686, 13201, 17192, 17372, 26402, 30401, 31007, 34744, 52804, 60802, 62014, 92407, 105608, 121604, 124028, 184814, 217049, 243208, 248056, 369628, 434098, 739256, 868196, 1333301, 1736392, 2666602, 5333204, 9333107, 10666408, 18666214, 37332428, 74664856]

約数ペア:

[(1, 74664856), (2, 37332428), (4, 18666214), (7, 10666408), (8, 9333107), (14, 5333204), (28, 2666602), (43, 1736392), (56, 1333301), (86, 868196), (101, 739256), (172, 434098), (202, 369628), (301, 248056), (307, 243208), (344, 217049), (404, 184814), (602, 124028), (614, 121604), (707, 105608), (808, 92407), (1204, 62014), (1228, 60802), (1414, 52804), (2149, 34744), (2408, 31007), (2456, 30401), (2828, 26402), (4298, 17372), (4343, 17192), (5656, 13201), (8596, 8686)]