29906548

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 62092800

約数和(自身を除く): 32186252

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 109, 164, 218, 239, 287, 436, 478, 574, 763, 956, 1148, 1526, 1673, 3052, 3346, 4469, 6692, 8938, 9799, 17876, 19598, 26051, 31283, 39196, 52102, 62566, 68593, 104204, 125132, 137186, 182357, 274372, 364714, 729428, 1068091, 2136182, 4272364, 7476637, 14953274, 29906548]

約数ペア:

[(1, 29906548), (2, 14953274), (4, 7476637), (7, 4272364), (14, 2136182), (28, 1068091), (41, 729428), (82, 364714), (109, 274372), (164, 182357), (218, 137186), (239, 125132), (287, 104204), (436, 68593), (478, 62566), (574, 52102), (763, 39196), (956, 31283), (1148, 26051), (1526, 19598), (1673, 17876), (3052, 9799), (3346, 8938), (4469, 6692)]