26471432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 56548800

約数和(自身を除く): 30077368

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 67, 104, 116, 131, 134, 232, 262, 268, 377, 524, 536, 754, 871, 1048, 1508, 1703, 1742, 1943, 3016, 3406, 3484, 3799, 3886, 6812, 6968, 7598, 7772, 8777, 13624, 15196, 15544, 17554, 25259, 30392, 35108, 49387, 50518, 70216, 98774, 101036, 114101, 197548, 202072, 228202, 254533, 395096, 456404, 509066, 912808, 1018132, 2036264, 3308929, 6617858, 13235716, 26471432]

約数ペア:

[(1, 26471432), (2, 13235716), (4, 6617858), (8, 3308929), (13, 2036264), (26, 1018132), (29, 912808), (52, 509066), (58, 456404), (67, 395096), (104, 254533), (116, 228202), (131, 202072), (134, 197548), (232, 114101), (262, 101036), (268, 98774), (377, 70216), (524, 50518), (536, 49387), (754, 35108), (871, 30392), (1048, 25259), (1508, 17554), (1703, 15544), (1742, 15196), (1943, 13624), (3016, 8777), (3406, 7772), (3484, 7598), (3799, 6968), (3886, 6812)]