8493992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 18506880

約数和(自身を除く): 10012888

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 53, 67, 92, 104, 106, 134, 184, 212, 268, 299, 424, 536, 598, 689, 871, 1196, 1219, 1378, 1541, 1742, 2392, 2438, 2756, 3082, 3484, 3551, 4876, 5512, 6164, 6968, 7102, 9752, 12328, 14204, 15847, 20033, 28408, 31694, 40066, 46163, 63388, 80132, 81673, 92326, 126776, 160264, 163346, 184652, 326692, 369304, 653384, 1061749, 2123498, 4246996, 8493992]

約数ペア:

[(1, 8493992), (2, 4246996), (4, 2123498), (8, 1061749), (13, 653384), (23, 369304), (26, 326692), (46, 184652), (52, 163346), (53, 160264), (67, 126776), (92, 92326), (104, 81673), (106, 80132), (134, 63388), (184, 46163), (212, 40066), (268, 31694), (299, 28408), (424, 20033), (536, 15847), (598, 14204), (689, 12328), (871, 9752), (1196, 7102), (1219, 6968), (1378, 6164), (1541, 5512), (1742, 4876), (2392, 3551), (2438, 3484), (2756, 3082)]