72725536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{174821}}^1$

素因数の和:174844

約数の個数: 24

約数和(自身を含む): 154193004

約数和(自身を除く): 81467468

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 174821, 349642, 699284, 1398568, 2272673, 2797136, 4545346, 5594272, 9090692, 18181384, 36362768, 72725536]

約数ペア:

[(1, 72725536), (2, 36362768), (4, 18181384), (8, 9090692), (13, 5594272), (16, 4545346), (26, 2797136), (32, 2272673), (52, 1398568), (104, 699284), (208, 349642), (416, 174821)]