1572182872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{225629}}^1$

素因数の和:225715

約数の個数: 32

約数和(自身を含む): 3221996400

約数和(自身を除く): 1649813528

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 225629, 451258, 902516, 1805032, 2933177, 5866354, 11732708, 15117143, 23465416, 30234286, 60468572, 120937144, 196522859, 393045718, 786091436, 1572182872]

約数ペア:

[(1, 1572182872), (2, 786091436), (4, 393045718), (8, 196522859), (13, 120937144), (26, 60468572), (52, 30234286), (67, 23465416), (104, 15117143), (134, 11732708), (268, 5866354), (536, 2933177), (871, 1805032), (1742, 902516), (3484, 451258), (6968, 225629)]