25492696

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 48960000

約数和(自身を除く): 23467304

約数列:

[1, 2, 4, 8, 67, 134, 199, 239, 268, 398, 478, 536, 796, 956, 1592, 1912, 13333, 16013, 26666, 32026, 47561, 53332, 64052, 95122, 106664, 128104, 190244, 380488, 3186587, 6373174, 12746348, 25492696]

約数ペア:

[(1, 25492696), (2, 12746348), (4, 6373174), (8, 3186587), (67, 380488), (134, 190244), (199, 128104), (239, 106664), (268, 95122), (398, 64052), (478, 53332), (536, 47561), (796, 32026), (956, 26666), (1592, 16013), (1912, 13333)]