41788838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 40463962

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 67, 91, 134, 149, 161, 182, 298, 299, 322, 469, 598, 871, 938, 1043, 1541, 1742, 1937, 2086, 2093, 3082, 3427, 3874, 4186, 6097, 6854, 9983, 10787, 12194, 13559, 19966, 20033, 21574, 23989, 27118, 40066, 44551, 47978, 69881, 89102, 129779, 139762, 140231, 229609, 259558, 280462, 311857, 459218, 623714, 908453, 1607263, 1816906, 2984917, 3214526, 5969834, 20894419, 41788838]

約数ペア:

[(1, 41788838), (2, 20894419), (7, 5969834), (13, 3214526), (14, 2984917), (23, 1816906), (26, 1607263), (46, 908453), (67, 623714), (91, 459218), (134, 311857), (149, 280462), (161, 259558), (182, 229609), (298, 140231), (299, 139762), (322, 129779), (469, 89102), (598, 69881), (871, 47978), (938, 44551), (1043, 40066), (1541, 27118), (1742, 23989), (1937, 21574), (2086, 20033), (2093, 19966), (3082, 13559), (3427, 12194), (3874, 10787), (4186, 9983), (6097, 6854)]