65831888

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:684

約数の個数: 60

約数和(自身を含む): 141612960

約数和(自身を除く): 75781072

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 289, 368, 391, 578, 619, 782, 1156, 1238, 1564, 2312, 2476, 3128, 4624, 4952, 6256, 6647, 9904, 10523, 13294, 14237, 21046, 26588, 28474, 42092, 53176, 56948, 84184, 106352, 113896, 168368, 178891, 227792, 242029, 357782, 484058, 715564, 968116, 1431128, 1936232, 2862256, 3872464, 4114493, 8228986, 16457972, 32915944, 65831888]

約数ペア:

[(1, 65831888), (2, 32915944), (4, 16457972), (8, 8228986), (16, 4114493), (17, 3872464), (23, 2862256), (34, 1936232), (46, 1431128), (68, 968116), (92, 715564), (136, 484058), (184, 357782), (272, 242029), (289, 227792), (368, 178891), (391, 168368), (578, 113896), (619, 106352), (782, 84184), (1156, 56948), (1238, 53176), (1564, 42092), (2312, 28474), (2476, 26588), (3128, 21046), (4624, 14237), (4952, 13294), (6256, 10523), (6647, 9904)]