29868916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2621}}^1$

素因数の和:2680

約数の個数: 48

約数和(自身を含む): 66955392

約数和(自身を除く): 37086476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2621, 2849, 5242, 5698, 10484, 11396, 18347, 28831, 36694, 57662, 73388, 96977, 115324, 193954, 201817, 387908, 403634, 678839, 807268, 1066747, 1357678, 2133494, 2715356, 4266988, 7467229, 14934458, 29868916]

約数ペア:

[(1, 29868916), (2, 14934458), (4, 7467229), (7, 4266988), (11, 2715356), (14, 2133494), (22, 1357678), (28, 1066747), (37, 807268), (44, 678839), (74, 403634), (77, 387908), (148, 201817), (154, 193954), (259, 115324), (308, 96977), (407, 73388), (518, 57662), (814, 36694), (1036, 28831), (1628, 18347), (2621, 11396), (2849, 10484), (5242, 5698)]