66355352

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1483}}^1$

素因数の和:1560

約数の個数: 64

約数和(自身を含む): 153861120

約数和(自身を除く): 87505768

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 476, 658, 799, 952, 1316, 1483, 1598, 2632, 2966, 3196, 5593, 5932, 6392, 10381, 11186, 11864, 20762, 22372, 25211, 41524, 44744, 50422, 69701, 83048, 100844, 139402, 176477, 201688, 278804, 352954, 487907, 557608, 705908, 975814, 1184917, 1411816, 1951628, 2369834, 3903256, 4739668, 8294419, 9479336, 16588838, 33177676, 66355352]

約数ペア:

[(1, 66355352), (2, 33177676), (4, 16588838), (7, 9479336), (8, 8294419), (14, 4739668), (17, 3903256), (28, 2369834), (34, 1951628), (47, 1411816), (56, 1184917), (68, 975814), (94, 705908), (119, 557608), (136, 487907), (188, 352954), (238, 278804), (329, 201688), (376, 176477), (476, 139402), (658, 100844), (799, 83048), (952, 69701), (1316, 50422), (1483, 44744), (1598, 41524), (2632, 25211), (2966, 22372), (3196, 20762), (5593, 11864), (5932, 11186), (6392, 10381)]