28831436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10253}}^1$

素因数の和:10313

約数の個数: 24

約数和(自身を含む): 54551280

約数和(自身を除く): 25719844

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 10253, 20506, 41012, 194807, 379361, 389614, 758722, 779228, 1517444, 7207859, 14415718, 28831436]

約数ペア:

[(1, 28831436), (2, 14415718), (4, 7207859), (19, 1517444), (37, 779228), (38, 758722), (74, 389614), (76, 379361), (148, 194807), (703, 41012), (1406, 20506), (2812, 10253)]