66739638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 159257088

約数和(自身を除く): 92517450

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 67, 74, 111, 134, 201, 222, 259, 402, 469, 518, 641, 777, 938, 1282, 1407, 1554, 1923, 2479, 2814, 3846, 4487, 4958, 7437, 8974, 13461, 14874, 17353, 23717, 26922, 34706, 42947, 47434, 52059, 71151, 85894, 104118, 128841, 142302, 166019, 257682, 300629, 332038, 498057, 601258, 901887, 996114, 1589039, 1803774, 3178078, 4767117, 9534234, 11123273, 22246546, 33369819, 66739638]

約数ペア:

[(1, 66739638), (2, 33369819), (3, 22246546), (6, 11123273), (7, 9534234), (14, 4767117), (21, 3178078), (37, 1803774), (42, 1589039), (67, 996114), (74, 901887), (111, 601258), (134, 498057), (201, 332038), (222, 300629), (259, 257682), (402, 166019), (469, 142302), (518, 128841), (641, 104118), (777, 85894), (938, 71151), (1282, 52059), (1407, 47434), (1554, 42947), (1923, 34706), (2479, 26922), (2814, 23717), (3846, 17353), (4487, 14874), (4958, 13461), (7437, 8974)]