25271292

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 62451200

約数和(自身を除く): 37179908

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 271, 409, 542, 813, 818, 1084, 1227, 1626, 1636, 2454, 3252, 4908, 5149, 7771, 10298, 15447, 15542, 20596, 23313, 30894, 31084, 46626, 61788, 93252, 110839, 221678, 332517, 443356, 665034, 1330068, 2105941, 4211882, 6317823, 8423764, 12635646, 25271292]

約数ペア:

[(1, 25271292), (2, 12635646), (3, 8423764), (4, 6317823), (6, 4211882), (12, 2105941), (19, 1330068), (38, 665034), (57, 443356), (76, 332517), (114, 221678), (228, 110839), (271, 93252), (409, 61788), (542, 46626), (813, 31084), (818, 30894), (1084, 23313), (1227, 20596), (1626, 15542), (1636, 15447), (2454, 10298), (3252, 7771), (4908, 5149)]