15679723456

素因数分解:

$2^6\times {\mathrm{17599}}^1\times {\mathrm{13921}}^1$

素因数の和:31532

約数の個数: 28

約数和(自身を含む): 31118454400

約数和(自身を除く): 15438730944

約数列:

[1, 2, 4, 8, 16, 32, 64, 13921, 17599, 27842, 35198, 55684, 70396, 111368, 140792, 222736, 281584, 445472, 563168, 890944, 1126336, 244995679, 489991358, 979982716, 1959965432, 3919930864, 7839861728, 15679723456]

約数ペア:

[(1, 15679723456), (2, 7839861728), (4, 3919930864), (8, 1959965432), (16, 979982716), (32, 489991358), (64, 244995679), (13921, 1126336), (17599, 890944), (27842, 563168), (35198, 445472), (55684, 281584), (70396, 222736), (111368, 140792)]