27810844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 54190080

約数和(自身を除く): 26379236

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 79, 124, 158, 167, 316, 334, 527, 668, 1054, 1343, 2108, 2449, 2686, 2839, 4898, 5177, 5372, 5678, 9796, 10354, 11356, 13193, 20708, 26386, 41633, 52772, 83266, 88009, 166532, 176018, 224281, 352036, 408983, 448562, 817966, 897124, 1635932, 6952711, 13905422, 27810844]

約数ペア:

[(1, 27810844), (2, 13905422), (4, 6952711), (17, 1635932), (31, 897124), (34, 817966), (62, 448562), (68, 408983), (79, 352036), (124, 224281), (158, 176018), (167, 166532), (316, 88009), (334, 83266), (527, 52772), (668, 41633), (1054, 26386), (1343, 20708), (2108, 13193), (2449, 11356), (2686, 10354), (2839, 9796), (4898, 5678), (5177, 5372)]