25461228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{719}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 38889492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 227, 454, 681, 719, 908, 1362, 1438, 2157, 2724, 2876, 2951, 4314, 5902, 8628, 8853, 9347, 11804, 17706, 18694, 28041, 35412, 37388, 56082, 112164, 163213, 326426, 489639, 652852, 979278, 1958556, 2121769, 4243538, 6365307, 8487076, 12730614, 25461228]

約数ペア:

[(1, 25461228), (2, 12730614), (3, 8487076), (4, 6365307), (6, 4243538), (12, 2121769), (13, 1958556), (26, 979278), (39, 652852), (52, 489639), (78, 326426), (156, 163213), (227, 112164), (454, 56082), (681, 37388), (719, 35412), (908, 28041), (1362, 18694), (1438, 17706), (2157, 11804), (2724, 9347), (2876, 8853), (2951, 8628), (4314, 5902)]