26821392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 76120128

約数和(自身を除く): 49298736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 811, 848, 1272, 1378, 1622, 2067, 2433, 2544, 2756, 3244, 4134, 4866, 5512, 6488, 8268, 9732, 10543, 11024, 12976, 16536, 19464, 21086, 31629, 33072, 38928, 42172, 42983, 63258, 84344, 85966, 126516, 128949, 168688, 171932, 253032, 257898, 343864, 506064, 515796, 558779, 687728, 1031592, 1117558, 1676337, 2063184, 2235116, 3352674, 4470232, 6705348, 8940464, 13410696, 26821392]

約数ペア:

[(1, 26821392), (2, 13410696), (3, 8940464), (4, 6705348), (6, 4470232), (8, 3352674), (12, 2235116), (13, 2063184), (16, 1676337), (24, 1117558), (26, 1031592), (39, 687728), (48, 558779), (52, 515796), (53, 506064), (78, 343864), (104, 257898), (106, 253032), (156, 171932), (159, 168688), (208, 128949), (212, 126516), (312, 85966), (318, 84344), (424, 63258), (624, 42983), (636, 42172), (689, 38928), (811, 33072), (848, 31629), (1272, 21086), (1378, 19464), (1622, 16536), (2067, 12976), (2433, 11024), (2544, 10543), (2756, 9732), (3244, 8268), (4134, 6488), (4866, 5512)]