15704505904

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{72379}}^1$

素因数の和:72649

約数の個数: 40

約数和(自身を含む): 31018014720

約数和(自身を除く): 15313508816

約数列:

[1, 2, 4, 8, 16, 71, 142, 191, 284, 382, 568, 764, 1136, 1528, 3056, 13561, 27122, 54244, 72379, 108488, 144758, 216976, 289516, 579032, 1158064, 5138909, 10277818, 13824389, 20555636, 27648778, 41111272, 55297556, 82222544, 110595112, 221190224, 981531619, 1963063238, 3926126476, 7852252952, 15704505904]

約数ペア:

[(1, 15704505904), (2, 7852252952), (4, 3926126476), (8, 1963063238), (16, 981531619), (71, 221190224), (142, 110595112), (191, 82222544), (284, 55297556), (382, 41111272), (568, 27648778), (764, 20555636), (1136, 13824389), (1528, 10277818), (3056, 5138909), (13561, 1158064), (27122, 579032), (54244, 289516), (72379, 216976), (108488, 144758)]