15593872

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 80

約数和(自身を含む): 36640512

約数和(自身を除く): 21046640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 53, 56, 71, 74, 106, 112, 142, 148, 212, 259, 284, 296, 371, 424, 497, 518, 568, 592, 742, 848, 994, 1036, 1136, 1484, 1961, 1988, 2072, 2627, 2968, 3763, 3922, 3976, 4144, 5254, 5936, 7526, 7844, 7952, 10508, 13727, 15052, 15688, 18389, 21016, 26341, 27454, 30104, 31376, 36778, 42032, 52682, 54908, 60208, 73556, 105364, 109816, 139231, 147112, 210728, 219632, 278462, 294224, 421456, 556924, 974617, 1113848, 1949234, 2227696, 3898468, 7796936, 15593872]

約数ペア:

[(1, 15593872), (2, 7796936), (4, 3898468), (7, 2227696), (8, 1949234), (14, 1113848), (16, 974617), (28, 556924), (37, 421456), (53, 294224), (56, 278462), (71, 219632), (74, 210728), (106, 147112), (112, 139231), (142, 109816), (148, 105364), (212, 73556), (259, 60208), (284, 54908), (296, 52682), (371, 42032), (424, 36778), (497, 31376), (518, 30104), (568, 27454), (592, 26341), (742, 21016), (848, 18389), (994, 15688), (1036, 15052), (1136, 13727), (1484, 10508), (1961, 7952), (1988, 7844), (2072, 7526), (2627, 5936), (2968, 5254), (3763, 4144), (3922, 3976)]