40052796

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 112358400

約数和(自身を除く): 72305604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 263, 294, 343, 444, 518, 526, 588, 686, 777, 789, 1029, 1036, 1052, 1372, 1554, 1578, 1813, 1841, 2058, 3108, 3156, 3626, 3682, 4116, 5439, 5523, 7252, 7364, 9731, 10878, 11046, 12691, 12887, 19462, 21756, 22092, 25382, 25774, 29193, 38073, 38661, 38924, 50764, 51548, 58386, 68117, 76146, 77322, 90209, 116772, 136234, 152292, 154644, 180418, 204351, 270627, 272468, 360836, 408702, 476819, 541254, 817404, 953638, 1082508, 1430457, 1907276, 2860914, 3337733, 5721828, 6675466, 10013199, 13350932, 20026398, 40052796]

約数ペア:

[(1, 40052796), (2, 20026398), (3, 13350932), (4, 10013199), (6, 6675466), (7, 5721828), (12, 3337733), (14, 2860914), (21, 1907276), (28, 1430457), (37, 1082508), (42, 953638), (49, 817404), (74, 541254), (84, 476819), (98, 408702), (111, 360836), (147, 272468), (148, 270627), (196, 204351), (222, 180418), (259, 154644), (263, 152292), (294, 136234), (343, 116772), (444, 90209), (518, 77322), (526, 76146), (588, 68117), (686, 58386), (777, 51548), (789, 50764), (1029, 38924), (1036, 38661), (1052, 38073), (1372, 29193), (1554, 25774), (1578, 25382), (1813, 22092), (1841, 21756), (2058, 19462), (3108, 12887), (3156, 12691), (3626, 11046), (3682, 10878), (4116, 9731), (5439, 7364), (5523, 7252)]