40828956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3019}}^1$

素因数の和:3063

約数の個数: 72

約数和(自身を含む): 115678080

約数和(自身を除く): 74849124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3019, 3381, 4508, 6038, 6762, 9057, 12076, 13524, 18114, 21133, 36228, 42266, 63399, 69437, 84532, 126798, 138874, 147931, 208311, 253596, 277748, 295862, 416622, 443793, 486059, 591724, 833244, 887586, 972118, 1458177, 1775172, 1944236, 2916354, 3402413, 5832708, 6804826, 10207239, 13609652, 20414478, 40828956]

約数ペア:

[(1, 40828956), (2, 20414478), (3, 13609652), (4, 10207239), (6, 6804826), (7, 5832708), (12, 3402413), (14, 2916354), (21, 1944236), (23, 1775172), (28, 1458177), (42, 972118), (46, 887586), (49, 833244), (69, 591724), (84, 486059), (92, 443793), (98, 416622), (138, 295862), (147, 277748), (161, 253596), (196, 208311), (276, 147931), (294, 138874), (322, 126798), (483, 84532), (588, 69437), (644, 63399), (966, 42266), (1127, 36228), (1932, 21133), (2254, 18114), (3019, 13524), (3381, 12076), (4508, 9057), (6038, 6762)]