40524198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 96671232

約数和(自身を除く): 56147034

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 73, 78, 143, 146, 219, 286, 429, 438, 647, 803, 858, 949, 1294, 1606, 1898, 1941, 2409, 2847, 3882, 4818, 5694, 7117, 8411, 10439, 14234, 16822, 20878, 21351, 25233, 31317, 42702, 47231, 50466, 62634, 92521, 94462, 141693, 185042, 277563, 283386, 519541, 555126, 614003, 1039082, 1228006, 1558623, 1842009, 3117246, 3684018, 6754033, 13508066, 20262099, 40524198]

約数ペア:

[(1, 40524198), (2, 20262099), (3, 13508066), (6, 6754033), (11, 3684018), (13, 3117246), (22, 1842009), (26, 1558623), (33, 1228006), (39, 1039082), (66, 614003), (73, 555126), (78, 519541), (143, 283386), (146, 277563), (219, 185042), (286, 141693), (429, 94462), (438, 92521), (647, 62634), (803, 50466), (858, 47231), (949, 42702), (1294, 31317), (1606, 25233), (1898, 21351), (1941, 20878), (2409, 16822), (2847, 14234), (3882, 10439), (4818, 8411), (5694, 7117)]