25810048

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 58605120

約数和(自身を除く): 32795072

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 352, 368, 506, 704, 736, 797, 1012, 1408, 1472, 1594, 2024, 2944, 3188, 4048, 6376, 8096, 8767, 12752, 16192, 17534, 18331, 25504, 32384, 35068, 36662, 51008, 70136, 73324, 102016, 140272, 146648, 201641, 280544, 293296, 403282, 561088, 586592, 806564, 1122176, 1173184, 1613128, 2346368, 3226256, 6452512, 12905024, 25810048]

約数ペア:

[(1, 25810048), (2, 12905024), (4, 6452512), (8, 3226256), (11, 2346368), (16, 1613128), (22, 1173184), (23, 1122176), (32, 806564), (44, 586592), (46, 561088), (64, 403282), (88, 293296), (92, 280544), (128, 201641), (176, 146648), (184, 140272), (253, 102016), (352, 73324), (368, 70136), (506, 51008), (704, 36662), (736, 35068), (797, 32384), (1012, 25504), (1408, 18331), (1472, 17534), (1594, 16192), (2024, 12752), (2944, 8767), (3188, 8096), (4048, 6376)]