28933424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1365

約数の個数: 40

約数和(自身を含む): 60954432

約数和(自身を除く): 32021008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1231, 1469, 1808, 2462, 2938, 4924, 5876, 9848, 11752, 16003, 19696, 23504, 32006, 64012, 128024, 139103, 256048, 278206, 556412, 1112824, 1808339, 2225648, 3616678, 7233356, 14466712, 28933424]

約数ペア:

[(1, 28933424), (2, 14466712), (4, 7233356), (8, 3616678), (13, 2225648), (16, 1808339), (26, 1112824), (52, 556412), (104, 278206), (113, 256048), (208, 139103), (226, 128024), (452, 64012), (904, 32006), (1231, 23504), (1469, 19696), (1808, 16003), (2462, 11752), (2938, 9848), (4924, 5876)]