66401048

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3671}}^1$

素因数の和:3720

約数の個数: 64

約数和(自身を含む): 158630400

約数和(自身を除く): 92229352

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 3671, 4522, 7342, 9044, 14684, 18088, 25697, 29368, 51394, 62407, 69749, 102788, 124814, 139498, 205576, 249628, 278996, 436849, 488243, 499256, 557992, 873698, 976486, 1185733, 1747396, 1952972, 2371466, 3494792, 3905944, 4742932, 8300131, 9485864, 16600262, 33200524, 66401048]

約数ペア:

[(1, 66401048), (2, 33200524), (4, 16600262), (7, 9485864), (8, 8300131), (14, 4742932), (17, 3905944), (19, 3494792), (28, 2371466), (34, 1952972), (38, 1747396), (56, 1185733), (68, 976486), (76, 873698), (119, 557992), (133, 499256), (136, 488243), (152, 436849), (238, 278996), (266, 249628), (323, 205576), (476, 139498), (532, 124814), (646, 102788), (952, 69749), (1064, 62407), (1292, 51394), (2261, 29368), (2584, 25697), (3671, 18088), (4522, 14684), (7342, 9044)]