28186578984

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{101411}}^1$

素因数の和:101770

約数の個数: 64

約数和(自身を含む): 72602879040

約数和(自身を除く): 44416300056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 313, 444, 626, 888, 939, 1252, 1878, 2504, 3756, 7512, 11581, 23162, 34743, 46324, 69486, 92648, 101411, 138972, 202822, 277944, 304233, 405644, 608466, 811288, 1216932, 2433864, 3752207, 7504414, 11256621, 15008828, 22513242, 30017656, 31741643, 45026484, 63483286, 90052968, 95224929, 126966572, 190449858, 253933144, 380899716, 761799432, 1174440791, 2348881582, 3523322373, 4697763164, 7046644746, 9395526328, 14093289492, 28186578984]

約数ペア:

[(1, 28186578984), (2, 14093289492), (3, 9395526328), (4, 7046644746), (6, 4697763164), (8, 3523322373), (12, 2348881582), (24, 1174440791), (37, 761799432), (74, 380899716), (111, 253933144), (148, 190449858), (222, 126966572), (296, 95224929), (313, 90052968), (444, 63483286), (626, 45026484), (888, 31741643), (939, 30017656), (1252, 22513242), (1878, 15008828), (2504, 11256621), (3756, 7504414), (7512, 3752207), (11581, 2433864), (23162, 1216932), (34743, 811288), (46324, 608466), (69486, 405644), (92648, 304233), (101411, 277944), (138972, 202822)]