28344124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{809}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 52390800

約数和(自身を除く): 24046676

約数列:

[1, 2, 4, 19, 38, 76, 461, 809, 922, 1618, 1844, 3236, 8759, 15371, 17518, 30742, 35036, 61484, 372949, 745898, 1491796, 7086031, 14172062, 28344124]

約数ペア:

[(1, 28344124), (2, 14172062), (4, 7086031), (19, 1491796), (38, 745898), (76, 372949), (461, 61484), (809, 35036), (922, 30742), (1618, 17518), (1844, 15371), (3236, 8759)]