858355472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{5101}}^1$

素因数の和:5931

約数の個数: 40

約数和(自身を含む): 1793557080

約数和(自身を除く): 935201608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 809, 1618, 3236, 5101, 6472, 10202, 10517, 12944, 20404, 21034, 40808, 42068, 66313, 81616, 84136, 132626, 168272, 265252, 530504, 1061008, 4126709, 8253418, 16506836, 33013672, 53647217, 66027344, 107294434, 214588868, 429177736, 858355472]

約数ペア:

[(1, 858355472), (2, 429177736), (4, 214588868), (8, 107294434), (13, 66027344), (16, 53647217), (26, 33013672), (52, 16506836), (104, 8253418), (208, 4126709), (809, 1061008), (1618, 530504), (3236, 265252), (5101, 168272), (6472, 132626), (10202, 84136), (10517, 81616), (12944, 66313), (20404, 42068), (21034, 40808)]