25520904

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{2791}}^1$

素因数の和:2930

約数の個数: 48

約数和(自身を含む): 69688320

約数和(自身を除く): 44167416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 2791, 3048, 4572, 5582, 8373, 9144, 11164, 16746, 22328, 25119, 33492, 50238, 66984, 100476, 200952, 354457, 708914, 1063371, 1417828, 2126742, 2835656, 3190113, 4253484, 6380226, 8506968, 12760452, 25520904]

約数ペア:

[(1, 25520904), (2, 12760452), (3, 8506968), (4, 6380226), (6, 4253484), (8, 3190113), (9, 2835656), (12, 2126742), (18, 1417828), (24, 1063371), (36, 708914), (72, 354457), (127, 200952), (254, 100476), (381, 66984), (508, 50238), (762, 33492), (1016, 25119), (1143, 22328), (1524, 16746), (2286, 11164), (2791, 9144), (3048, 8373), (4572, 5582)]