8139372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 20697600

約数和(自身を除く): 12558228

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1231, 1653, 2204, 2462, 3306, 3693, 4924, 6612, 7386, 14772, 23389, 35699, 46778, 70167, 71398, 93556, 107097, 140334, 142796, 214194, 280668, 428388, 678281, 1356562, 2034843, 2713124, 4069686, 8139372]

約数ペア:

[(1, 8139372), (2, 4069686), (3, 2713124), (4, 2034843), (6, 1356562), (12, 678281), (19, 428388), (29, 280668), (38, 214194), (57, 142796), (58, 140334), (76, 107097), (87, 93556), (114, 71398), (116, 70167), (174, 46778), (228, 35699), (348, 23389), (551, 14772), (1102, 7386), (1231, 6612), (1653, 4924), (2204, 3693), (2462, 3306)]