25465712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 51827040

約数和(自身を除く): 26361328

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 464, 568, 773, 1136, 1546, 2059, 3092, 4118, 6184, 8236, 12368, 16472, 22417, 32944, 44834, 54883, 89668, 109766, 179336, 219532, 358672, 439064, 878128, 1591607, 3183214, 6366428, 12732856, 25465712]

約数ペア:

[(1, 25465712), (2, 12732856), (4, 6366428), (8, 3183214), (16, 1591607), (29, 878128), (58, 439064), (71, 358672), (116, 219532), (142, 179336), (232, 109766), (284, 89668), (464, 54883), (568, 44834), (773, 32944), (1136, 22417), (1546, 16472), (2059, 12368), (3092, 8236), (4118, 6184)]