40624696

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 93139200

約数和(自身を除く): 52514504

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 139, 238, 278, 307, 476, 556, 614, 952, 973, 1112, 1228, 1946, 2149, 2363, 2456, 3892, 4298, 4726, 5219, 7784, 8596, 9452, 10438, 16541, 17192, 18904, 20876, 33082, 36533, 41752, 42673, 66164, 73066, 85346, 132328, 146132, 170692, 292264, 298711, 341384, 597422, 725441, 1194844, 1450882, 2389688, 2901764, 5078087, 5803528, 10156174, 20312348, 40624696]

約数ペア:

[(1, 40624696), (2, 20312348), (4, 10156174), (7, 5803528), (8, 5078087), (14, 2901764), (17, 2389688), (28, 1450882), (34, 1194844), (56, 725441), (68, 597422), (119, 341384), (136, 298711), (139, 292264), (238, 170692), (278, 146132), (307, 132328), (476, 85346), (556, 73066), (614, 66164), (952, 42673), (973, 41752), (1112, 36533), (1228, 33082), (1946, 20876), (2149, 18904), (2363, 17192), (2456, 16541), (3892, 10438), (4298, 9452), (4726, 8596), (5219, 7784)]