13642976

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 29393280

約数和(自身を除く): 15750304

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 809, 992, 1054, 1618, 2108, 3236, 4216, 6472, 8432, 12944, 13753, 16864, 25079, 25888, 27506, 50158, 55012, 100316, 110024, 200632, 220048, 401264, 426343, 440096, 802528, 852686, 1705372, 3410744, 6821488, 13642976]

約数ペア:

[(1, 13642976), (2, 6821488), (4, 3410744), (8, 1705372), (16, 852686), (17, 802528), (31, 440096), (32, 426343), (34, 401264), (62, 220048), (68, 200632), (124, 110024), (136, 100316), (248, 55012), (272, 50158), (496, 27506), (527, 25888), (544, 25079), (809, 16864), (992, 13753), (1054, 12944), (1618, 8432), (2108, 6472), (3236, 4216)]