788007984

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{231223}}^1$

素因数の和:231305

約数の個数: 40

約数和(自身を含む): 2064367872

約数和(自身を除く): 1276359888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 231223, 462446, 693669, 924892, 1387338, 1849784, 2774676, 3699568, 5549352, 11098704, 16416833, 32833666, 49250499, 65667332, 98500998, 131334664, 197001996, 262669328, 394003992, 788007984]

約数ペア:

[(1, 788007984), (2, 394003992), (3, 262669328), (4, 197001996), (6, 131334664), (8, 98500998), (12, 65667332), (16, 49250499), (24, 32833666), (48, 16416833), (71, 11098704), (142, 5549352), (213, 3699568), (284, 2774676), (426, 1849784), (568, 1387338), (852, 924892), (1136, 693669), (1704, 462446), (3408, 231223)]