39958152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1439}}^1$

素因数の和:1550

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 68905848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 534, 712, 1068, 1157, 1439, 2136, 2314, 2878, 3471, 4317, 4628, 5756, 6942, 8634, 9256, 11512, 13884, 17268, 18707, 27768, 34536, 37414, 56121, 74828, 112242, 128071, 149656, 224484, 256142, 384213, 448968, 512284, 768426, 1024568, 1536852, 1664923, 3073704, 3329846, 4994769, 6659692, 9989538, 13319384, 19979076, 39958152]

約数ペア:

[(1, 39958152), (2, 19979076), (3, 13319384), (4, 9989538), (6, 6659692), (8, 4994769), (12, 3329846), (13, 3073704), (24, 1664923), (26, 1536852), (39, 1024568), (52, 768426), (78, 512284), (89, 448968), (104, 384213), (156, 256142), (178, 224484), (267, 149656), (312, 128071), (356, 112242), (534, 74828), (712, 56121), (1068, 37414), (1157, 34536), (1439, 27768), (2136, 18707), (2314, 17268), (2878, 13884), (3471, 11512), (4317, 9256), (4628, 8634), (5756, 6942)]