15667068664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1\times {\mathrm{1993}}^1$

素因数の和:2720

約数の個数: 64

約数和(自身を含む): 31948187040

約数和(自身を除く): 16281118376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 577, 1048, 1154, 1703, 1993, 2308, 3406, 3986, 4616, 6812, 7501, 7972, 13624, 15002, 15944, 25909, 30004, 51818, 60008, 75587, 103636, 151174, 207272, 261083, 302348, 522166, 604696, 982631, 1044332, 1149961, 1965262, 2088664, 2299922, 3394079, 3930524, 4599844, 6788158, 7861048, 9199688, 13576316, 14949493, 27152632, 29898986, 59797972, 119595944, 150644891, 301289782, 602579564, 1205159128, 1958383583, 3916767166, 7833534332, 15667068664]

約数ペア:

[(1, 15667068664), (2, 7833534332), (4, 3916767166), (8, 1958383583), (13, 1205159128), (26, 602579564), (52, 301289782), (104, 150644891), (131, 119595944), (262, 59797972), (524, 29898986), (577, 27152632), (1048, 14949493), (1154, 13576316), (1703, 9199688), (1993, 7861048), (2308, 6788158), (3406, 4599844), (3986, 3930524), (4616, 3394079), (6812, 2299922), (7501, 2088664), (7972, 1965262), (13624, 1149961), (15002, 1044332), (15944, 982631), (25909, 604696), (30004, 522166), (51818, 302348), (60008, 261083), (75587, 207272), (103636, 151174)]