70421952

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 112

約数和(自身を含む): 200143872

約数和(自身を除く): 129721920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 64, 69, 74, 92, 96, 111, 138, 148, 184, 192, 222, 276, 296, 368, 431, 444, 552, 592, 736, 851, 862, 888, 1104, 1184, 1293, 1472, 1702, 1724, 1776, 2208, 2368, 2553, 2586, 3404, 3448, 3552, 4416, 5106, 5172, 6808, 6896, 7104, 9913, 10212, 10344, 13616, 13792, 15947, 19826, 20424, 20688, 27232, 27584, 29739, 31894, 39652, 40848, 41376, 47841, 54464, 59478, 63788, 79304, 81696, 82752, 95682, 118956, 127576, 158608, 163392, 191364, 237912, 255152, 317216, 366781, 382728, 475824, 510304, 634432, 733562, 765456, 951648, 1020608, 1100343, 1467124, 1530912, 1903296, 2200686, 2934248, 3061824, 4401372, 5868496, 8802744, 11736992, 17605488, 23473984, 35210976, 70421952]

約数ペア:

[(1, 70421952), (2, 35210976), (3, 23473984), (4, 17605488), (6, 11736992), (8, 8802744), (12, 5868496), (16, 4401372), (23, 3061824), (24, 2934248), (32, 2200686), (37, 1903296), (46, 1530912), (48, 1467124), (64, 1100343), (69, 1020608), (74, 951648), (92, 765456), (96, 733562), (111, 634432), (138, 510304), (148, 475824), (184, 382728), (192, 366781), (222, 317216), (276, 255152), (296, 237912), (368, 191364), (431, 163392), (444, 158608), (552, 127576), (592, 118956), (736, 95682), (851, 82752), (862, 81696), (888, 79304), (1104, 63788), (1184, 59478), (1293, 54464), (1472, 47841), (1702, 41376), (1724, 40848), (1776, 39652), (2208, 31894), (2368, 29739), (2553, 27584), (2586, 27232), (3404, 20688), (3448, 20424), (3552, 19826), (4416, 15947), (5106, 13792), (5172, 13616), (6808, 10344), (6896, 10212), (7104, 9913)]