1282112

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 56

約数和(自身を含む): 2901696

約数和(自身を除く): 1619584

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 67, 92, 104, 134, 184, 208, 268, 299, 368, 416, 536, 598, 736, 832, 871, 1072, 1196, 1472, 1541, 1742, 2144, 2392, 3082, 3484, 4288, 4784, 6164, 6968, 9568, 12328, 13936, 19136, 20033, 24656, 27872, 40066, 49312, 55744, 80132, 98624, 160264, 320528, 641056, 1282112]

約数ペア:

[(1, 1282112), (2, 641056), (4, 320528), (8, 160264), (13, 98624), (16, 80132), (23, 55744), (26, 49312), (32, 40066), (46, 27872), (52, 24656), (64, 20033), (67, 19136), (92, 13936), (104, 12328), (134, 9568), (184, 6968), (208, 6164), (268, 4784), (299, 4288), (368, 3484), (416, 3082), (536, 2392), (598, 2144), (736, 1742), (832, 1541), (871, 1472), (1072, 1196)]