29207948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 66227616

約数和(自身を除く): 37019668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 121, 148, 154, 233, 242, 259, 308, 407, 466, 484, 518, 814, 847, 932, 1036, 1628, 1631, 1694, 2563, 2849, 3262, 3388, 4477, 5126, 5698, 6524, 8621, 8954, 10252, 11396, 17242, 17908, 17941, 28193, 31339, 34484, 35882, 56386, 60347, 62678, 71764, 94831, 112772, 120694, 125356, 189662, 197351, 241388, 379324, 394702, 663817, 789404, 1043141, 1327634, 2086282, 2655268, 4172564, 7301987, 14603974, 29207948]

約数ペア:

[(1, 29207948), (2, 14603974), (4, 7301987), (7, 4172564), (11, 2655268), (14, 2086282), (22, 1327634), (28, 1043141), (37, 789404), (44, 663817), (74, 394702), (77, 379324), (121, 241388), (148, 197351), (154, 189662), (233, 125356), (242, 120694), (259, 112772), (308, 94831), (407, 71764), (466, 62678), (484, 60347), (518, 56386), (814, 35882), (847, 34484), (932, 31339), (1036, 28193), (1628, 17941), (1631, 17908), (1694, 17242), (2563, 11396), (2849, 10252), (3262, 8954), (3388, 8621), (4477, 6524), (5126, 5698)]