66414194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 129392640

約数和(自身を除く): 62978446

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 79, 103, 106, 154, 158, 206, 371, 553, 583, 721, 742, 869, 1106, 1133, 1166, 1442, 1738, 2266, 4081, 4187, 5459, 6083, 7931, 8137, 8162, 8374, 10918, 12166, 15862, 16274, 29309, 38213, 46057, 56959, 58618, 60049, 76426, 89507, 92114, 113918, 120098, 179014, 322399, 420343, 431261, 626549, 644798, 840686, 862522, 1253098, 3018827, 4743871, 6037654, 9487742, 33207097, 66414194]

約数ペア:

[(1, 66414194), (2, 33207097), (7, 9487742), (11, 6037654), (14, 4743871), (22, 3018827), (53, 1253098), (77, 862522), (79, 840686), (103, 644798), (106, 626549), (154, 431261), (158, 420343), (206, 322399), (371, 179014), (553, 120098), (583, 113918), (721, 92114), (742, 89507), (869, 76426), (1106, 60049), (1133, 58618), (1166, 56959), (1442, 46057), (1738, 38213), (2266, 29309), (4081, 16274), (4187, 15862), (5459, 12166), (6083, 10918), (7931, 8374), (8137, 8162)]