31657366968

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{74017}}^1$

素因数の和:74348

約数の個数: 64

約数和(自身を含む): 80578955520

約数和(自身を除く): 48921588552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 251, 284, 426, 502, 568, 753, 852, 1004, 1506, 1704, 2008, 3012, 6024, 17821, 35642, 53463, 71284, 74017, 106926, 142568, 148034, 213852, 222051, 296068, 427704, 444102, 592136, 888204, 1776408, 5255207, 10510414, 15765621, 18578267, 21020828, 31531242, 37156534, 42041656, 55734801, 63062484, 74313068, 111469602, 126124968, 148626136, 222939204, 445878408, 1319056957, 2638113914, 3957170871, 5276227828, 7914341742, 10552455656, 15828683484, 31657366968]

約数ペア:

[(1, 31657366968), (2, 15828683484), (3, 10552455656), (4, 7914341742), (6, 5276227828), (8, 3957170871), (12, 2638113914), (24, 1319056957), (71, 445878408), (142, 222939204), (213, 148626136), (251, 126124968), (284, 111469602), (426, 74313068), (502, 63062484), (568, 55734801), (753, 42041656), (852, 37156534), (1004, 31531242), (1506, 21020828), (1704, 18578267), (2008, 15765621), (3012, 10510414), (6024, 5255207), (17821, 1776408), (35642, 888204), (53463, 592136), (71284, 444102), (74017, 427704), (106926, 296068), (142568, 222051), (148034, 213852)]