40784208

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 110617920

約数和(自身を除く): 69833712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 83, 87, 116, 166, 174, 232, 249, 332, 348, 353, 464, 498, 664, 696, 706, 996, 1059, 1328, 1392, 1412, 1992, 2118, 2407, 2824, 3984, 4236, 4814, 5648, 7221, 8472, 9628, 10237, 14442, 16944, 19256, 20474, 28884, 29299, 30711, 38512, 40948, 57768, 58598, 61422, 81896, 87897, 115536, 117196, 122844, 163792, 175794, 234392, 245688, 351588, 468784, 491376, 703176, 849671, 1406352, 1699342, 2549013, 3398684, 5098026, 6797368, 10196052, 13594736, 20392104, 40784208]

約数ペア:

[(1, 40784208), (2, 20392104), (3, 13594736), (4, 10196052), (6, 6797368), (8, 5098026), (12, 3398684), (16, 2549013), (24, 1699342), (29, 1406352), (48, 849671), (58, 703176), (83, 491376), (87, 468784), (116, 351588), (166, 245688), (174, 234392), (232, 175794), (249, 163792), (332, 122844), (348, 117196), (353, 115536), (464, 87897), (498, 81896), (664, 61422), (696, 58598), (706, 57768), (996, 40948), (1059, 38512), (1328, 30711), (1392, 29299), (1412, 28884), (1992, 20474), (2118, 19256), (2407, 16944), (2824, 14442), (3984, 10237), (4236, 9628), (4814, 8472), (5648, 7221)]