14920472

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 34656000

約数和(自身を除く): 19735528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 379, 518, 532, 703, 758, 1036, 1064, 1406, 1516, 2072, 2653, 2812, 3032, 4921, 5306, 5624, 7201, 9842, 10612, 14023, 14402, 19684, 21224, 28046, 28804, 39368, 50407, 56092, 57608, 98161, 100814, 112184, 196322, 201628, 266437, 392644, 403256, 532874, 785288, 1065748, 1865059, 2131496, 3730118, 7460236, 14920472]

約数ペア:

[(1, 14920472), (2, 7460236), (4, 3730118), (7, 2131496), (8, 1865059), (14, 1065748), (19, 785288), (28, 532874), (37, 403256), (38, 392644), (56, 266437), (74, 201628), (76, 196322), (133, 112184), (148, 100814), (152, 98161), (259, 57608), (266, 56092), (296, 50407), (379, 39368), (518, 28804), (532, 28046), (703, 21224), (758, 19684), (1036, 14402), (1064, 14023), (1406, 10612), (1516, 9842), (2072, 7201), (2653, 5624), (2812, 5306), (3032, 4921)]