15697301984

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131477}}^1$

素因数の和:131548

約数の個数: 96

約数和(自身を含む): 38963768256

約数和(自身を除く): 23266466272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 224, 287, 328, 364, 416, 533, 574, 656, 728, 1066, 1148, 1312, 1456, 2132, 2296, 2912, 3731, 4264, 4592, 7462, 8528, 9184, 14924, 17056, 29848, 59696, 119392, 131477, 262954, 525908, 920339, 1051816, 1709201, 1840678, 2103632, 3418402, 3681356, 4207264, 5390557, 6836804, 7362712, 10781114, 11964407, 13673608, 14725424, 21562228, 23928814, 27347216, 29450848, 37733899, 43124456, 47857628, 54694432, 70077241, 75467798, 86248912, 95715256, 140154482, 150935596, 172497824, 191430512, 280308964, 301871192, 382861024, 490540687, 560617928, 603742384, 981081374, 1121235856, 1207484768, 1962162748, 2242471712, 3924325496, 7848650992, 15697301984]

約数ペア:

[(1, 15697301984), (2, 7848650992), (4, 3924325496), (7, 2242471712), (8, 1962162748), (13, 1207484768), (14, 1121235856), (16, 981081374), (26, 603742384), (28, 560617928), (32, 490540687), (41, 382861024), (52, 301871192), (56, 280308964), (82, 191430512), (91, 172497824), (104, 150935596), (112, 140154482), (164, 95715256), (182, 86248912), (208, 75467798), (224, 70077241), (287, 54694432), (328, 47857628), (364, 43124456), (416, 37733899), (533, 29450848), (574, 27347216), (656, 23928814), (728, 21562228), (1066, 14725424), (1148, 13673608), (1312, 11964407), (1456, 10781114), (2132, 7362712), (2296, 6836804), (2912, 5390557), (3731, 4207264), (4264, 3681356), (4592, 3418402), (7462, 2103632), (8528, 1840678), (9184, 1709201), (14924, 1051816), (17056, 920339), (29848, 525908), (59696, 262954), (119392, 131477)]