15671902472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{21503}}^1$

素因数の和:21782

約数の個数: 64

約数和(自身を含む): 32606945280

約数和(自身を除く): 16935042808

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 233, 391, 466, 782, 932, 1564, 1864, 3128, 3961, 5359, 7922, 10718, 15844, 21436, 21503, 31688, 42872, 43006, 86012, 91103, 172024, 182206, 364412, 365551, 494569, 728824, 731102, 989138, 1462204, 1978276, 2924408, 3956552, 5010199, 8407673, 10020398, 16815346, 20040796, 33630692, 40081592, 67261384, 85173383, 115234577, 170346766, 230469154, 340693532, 460938308, 681387064, 921876616, 1958987809, 3917975618, 7835951236, 15671902472]

約数ペア:

[(1, 15671902472), (2, 7835951236), (4, 3917975618), (8, 1958987809), (17, 921876616), (23, 681387064), (34, 460938308), (46, 340693532), (68, 230469154), (92, 170346766), (136, 115234577), (184, 85173383), (233, 67261384), (391, 40081592), (466, 33630692), (782, 20040796), (932, 16815346), (1564, 10020398), (1864, 8407673), (3128, 5010199), (3961, 3956552), (5359, 2924408), (7922, 1978276), (10718, 1462204), (15844, 989138), (21436, 731102), (21503, 728824), (31688, 494569), (42872, 365551), (43006, 364412), (86012, 182206), (91103, 172024)]