39391872

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{607}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 113489280

約数和(自身を除く): 74097408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 312, 338, 384, 416, 507, 607, 624, 676, 832, 1014, 1214, 1248, 1352, 1664, 1821, 2028, 2428, 2496, 2704, 3642, 4056, 4856, 4992, 5408, 7284, 7891, 8112, 9712, 10816, 14568, 15782, 16224, 19424, 21632, 23673, 29136, 31564, 32448, 38848, 47346, 58272, 63128, 64896, 77696, 94692, 102583, 116544, 126256, 189384, 205166, 233088, 252512, 307749, 378768, 410332, 505024, 615498, 757536, 820664, 1010048, 1230996, 1515072, 1641328, 2461992, 3030144, 3282656, 4923984, 6565312, 9847968, 13130624, 19695936, 39391872]

約数ペア:

[(1, 39391872), (2, 19695936), (3, 13130624), (4, 9847968), (6, 6565312), (8, 4923984), (12, 3282656), (13, 3030144), (16, 2461992), (24, 1641328), (26, 1515072), (32, 1230996), (39, 1010048), (48, 820664), (52, 757536), (64, 615498), (78, 505024), (96, 410332), (104, 378768), (128, 307749), (156, 252512), (169, 233088), (192, 205166), (208, 189384), (312, 126256), (338, 116544), (384, 102583), (416, 94692), (507, 77696), (607, 64896), (624, 63128), (676, 58272), (832, 47346), (1014, 38848), (1214, 32448), (1248, 31564), (1352, 29136), (1664, 23673), (1821, 21632), (2028, 19424), (2428, 16224), (2496, 15782), (2704, 14568), (3642, 10816), (4056, 9712), (4856, 8112), (4992, 7891), (5408, 7284)]