71152606

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 134784000

約数和(自身を除く): 63631394

約数列:

[1, 2, 7, 14, 19, 38, 49, 53, 98, 103, 106, 133, 206, 266, 343, 371, 686, 721, 742, 931, 1007, 1442, 1862, 1957, 2014, 2597, 3914, 5047, 5194, 5459, 6517, 7049, 10094, 10918, 13034, 13699, 14098, 18179, 27398, 35329, 36358, 38213, 49343, 70658, 76426, 95893, 98686, 103721, 191786, 207442, 267491, 345401, 534982, 671251, 690802, 726047, 1342502, 1452094, 1872437, 3744874, 5082329, 10164658, 35576303, 71152606]

約数ペア:

[(1, 71152606), (2, 35576303), (7, 10164658), (14, 5082329), (19, 3744874), (38, 1872437), (49, 1452094), (53, 1342502), (98, 726047), (103, 690802), (106, 671251), (133, 534982), (206, 345401), (266, 267491), (343, 207442), (371, 191786), (686, 103721), (721, 98686), (742, 95893), (931, 76426), (1007, 70658), (1442, 49343), (1862, 38213), (1957, 36358), (2014, 35329), (2597, 27398), (3914, 18179), (5047, 14098), (5194, 13699), (5459, 13034), (6517, 10918), (7049, 10094)]