3855904

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 8854272

約数和(自身を除く): 4998368

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 92, 104, 124, 169, 184, 208, 248, 299, 338, 368, 403, 416, 496, 598, 676, 713, 736, 806, 992, 1196, 1352, 1426, 1612, 2392, 2704, 2852, 3224, 3887, 4784, 5239, 5408, 5704, 6448, 7774, 9269, 9568, 10478, 11408, 12896, 15548, 18538, 20956, 22816, 31096, 37076, 41912, 62192, 74152, 83824, 120497, 124384, 148304, 167648, 240994, 296608, 481988, 963976, 1927952, 3855904]

約数ペア:

[(1, 3855904), (2, 1927952), (4, 963976), (8, 481988), (13, 296608), (16, 240994), (23, 167648), (26, 148304), (31, 124384), (32, 120497), (46, 83824), (52, 74152), (62, 62192), (92, 41912), (104, 37076), (124, 31096), (169, 22816), (184, 20956), (208, 18538), (248, 15548), (299, 12896), (338, 11408), (368, 10478), (403, 9568), (416, 9269), (496, 7774), (598, 6448), (676, 5704), (713, 5408), (736, 5239), (806, 4784), (992, 3887), (1196, 3224), (1352, 2852), (1426, 2704), (1612, 2392)]