25353608

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5087}}^1$

素因数の和:5189

約数の個数: 32

約数和(自身を含む): 54950400

約数和(自身を除く): 29596792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 5087, 10174, 20348, 35609, 40696, 71218, 142436, 284872, 452743, 905486, 1810972, 3169201, 3621944, 6338402, 12676804, 25353608]

約数ペア:

[(1, 25353608), (2, 12676804), (4, 6338402), (7, 3621944), (8, 3169201), (14, 1810972), (28, 905486), (56, 452743), (89, 284872), (178, 142436), (356, 71218), (623, 40696), (712, 35609), (1246, 20348), (2492, 10174), (4984, 5087)]