4268838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 10418688

約数和(自身を除く): 6149850

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 41, 42, 67, 74, 82, 111, 123, 134, 201, 222, 246, 259, 287, 402, 469, 518, 574, 777, 861, 938, 1407, 1517, 1554, 1722, 2479, 2747, 2814, 3034, 4551, 4958, 5494, 7437, 8241, 9102, 10619, 14874, 16482, 17353, 19229, 21238, 31857, 34706, 38458, 52059, 57687, 63714, 101639, 104118, 115374, 203278, 304917, 609834, 711473, 1422946, 2134419, 4268838]

約数ペア:

[(1, 4268838), (2, 2134419), (3, 1422946), (6, 711473), (7, 609834), (14, 304917), (21, 203278), (37, 115374), (41, 104118), (42, 101639), (67, 63714), (74, 57687), (82, 52059), (111, 38458), (123, 34706), (134, 31857), (201, 21238), (222, 19229), (246, 17353), (259, 16482), (287, 14874), (402, 10619), (469, 9102), (518, 8241), (574, 7437), (777, 5494), (861, 4958), (938, 4551), (1407, 3034), (1517, 2814), (1554, 2747), (1722, 2479)]