29727776

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 66407040

約数和(自身を除く): 36679264

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 169, 184, 208, 239, 299, 338, 368, 416, 478, 598, 676, 736, 956, 1196, 1352, 1912, 2392, 2704, 3107, 3824, 3887, 4784, 5408, 5497, 6214, 7648, 7774, 9568, 10994, 12428, 15548, 21988, 24856, 31096, 40391, 43976, 49712, 62192, 71461, 80782, 87952, 99424, 124384, 142922, 161564, 175904, 285844, 323128, 571688, 646256, 928993, 1143376, 1292512, 1857986, 2286752, 3715972, 7431944, 14863888, 29727776]

約数ペア:

[(1, 29727776), (2, 14863888), (4, 7431944), (8, 3715972), (13, 2286752), (16, 1857986), (23, 1292512), (26, 1143376), (32, 928993), (46, 646256), (52, 571688), (92, 323128), (104, 285844), (169, 175904), (184, 161564), (208, 142922), (239, 124384), (299, 99424), (338, 87952), (368, 80782), (416, 71461), (478, 62192), (598, 49712), (676, 43976), (736, 40391), (956, 31096), (1196, 24856), (1352, 21988), (1912, 15548), (2392, 12428), (2704, 10994), (3107, 9568), (3824, 7774), (3887, 7648), (4784, 6214), (5408, 5497)]