61750016

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 54

約数和(自身を含む): 127870596

約数和(自身を除く): 66120580

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 251, 256, 496, 502, 961, 992, 1004, 1922, 1984, 2008, 3844, 3968, 4016, 7688, 7781, 7936, 8032, 15376, 15562, 16064, 30752, 31124, 32128, 61504, 62248, 64256, 123008, 124496, 241211, 246016, 248992, 482422, 497984, 964844, 995968, 1929688, 1991936, 3859376, 7718752, 15437504, 30875008, 61750016]

約数ペア:

[(1, 61750016), (2, 30875008), (4, 15437504), (8, 7718752), (16, 3859376), (31, 1991936), (32, 1929688), (62, 995968), (64, 964844), (124, 497984), (128, 482422), (248, 248992), (251, 246016), (256, 241211), (496, 124496), (502, 123008), (961, 64256), (992, 62248), (1004, 61504), (1922, 32128), (1984, 31124), (2008, 30752), (3844, 16064), (3968, 15562), (4016, 15376), (7688, 8032), (7781, 7936)]