40597872

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 120

約数和(自身を含む): 125273232

約数和(自身を除く): 84675360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 49, 56, 82, 84, 98, 112, 123, 147, 164, 168, 196, 246, 287, 294, 328, 336, 392, 421, 492, 574, 588, 656, 784, 842, 861, 984, 1148, 1176, 1263, 1684, 1722, 1968, 2009, 2296, 2352, 2526, 2947, 3368, 3444, 4018, 4592, 5052, 5894, 6027, 6736, 6888, 8036, 8841, 10104, 11788, 12054, 13776, 16072, 17261, 17682, 20208, 20629, 23576, 24108, 32144, 34522, 35364, 41258, 47152, 48216, 51783, 61887, 69044, 70728, 82516, 96432, 103566, 120827, 123774, 138088, 141456, 165032, 207132, 241654, 247548, 276176, 330064, 362481, 414264, 483308, 495096, 724962, 828528, 845789, 966616, 990192, 1449924, 1691578, 1933232, 2537367, 2899848, 3383156, 5074734, 5799696, 6766312, 10149468, 13532624, 20298936, 40597872]

約数ペア:

[(1, 40597872), (2, 20298936), (3, 13532624), (4, 10149468), (6, 6766312), (7, 5799696), (8, 5074734), (12, 3383156), (14, 2899848), (16, 2537367), (21, 1933232), (24, 1691578), (28, 1449924), (41, 990192), (42, 966616), (48, 845789), (49, 828528), (56, 724962), (82, 495096), (84, 483308), (98, 414264), (112, 362481), (123, 330064), (147, 276176), (164, 247548), (168, 241654), (196, 207132), (246, 165032), (287, 141456), (294, 138088), (328, 123774), (336, 120827), (392, 103566), (421, 96432), (492, 82516), (574, 70728), (588, 69044), (656, 61887), (784, 51783), (842, 48216), (861, 47152), (984, 41258), (1148, 35364), (1176, 34522), (1263, 32144), (1684, 24108), (1722, 23576), (1968, 20629), (2009, 20208), (2296, 17682), (2352, 17261), (2526, 16072), (2947, 13776), (3368, 12054), (3444, 11788), (4018, 10104), (4592, 8841), (5052, 8036), (5894, 6888), (6027, 6736)]