15678937888

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{114827}}^1$

素因数の和:115105

約数の個数: 48

約数和(自身を含む): 32814167904

約数和(自身を除く): 17135230016

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 251, 272, 502, 544, 1004, 2008, 4016, 4267, 8032, 8534, 17068, 34136, 68272, 114827, 136544, 229654, 459308, 918616, 1837232, 1952059, 3674464, 3904118, 7808236, 15616472, 28821577, 31232944, 57643154, 62465888, 115286308, 230572616, 461145232, 489966809, 922290464, 979933618, 1959867236, 3919734472, 7839468944, 15678937888]

約数ペア:

[(1, 15678937888), (2, 7839468944), (4, 3919734472), (8, 1959867236), (16, 979933618), (17, 922290464), (32, 489966809), (34, 461145232), (68, 230572616), (136, 115286308), (251, 62465888), (272, 57643154), (502, 31232944), (544, 28821577), (1004, 15616472), (2008, 7808236), (4016, 3904118), (4267, 3674464), (8032, 1952059), (8534, 1837232), (17068, 918616), (34136, 459308), (68272, 229654), (114827, 136544)]