65999744

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{16633}}^1$

素因数の和:16678

約数の個数: 32

約数和(自身を含む): 135733440

約数和(自身を除く): 69733696

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 16633, 33266, 66532, 133064, 266128, 515623, 532256, 1031246, 1064512, 2062492, 2129024, 4124984, 8249968, 16499936, 32999872, 65999744]

約数ペア:

[(1, 65999744), (2, 32999872), (4, 16499936), (8, 8249968), (16, 4124984), (31, 2129024), (32, 2062492), (62, 1064512), (64, 1031246), (124, 532256), (128, 515623), (248, 266128), (496, 133064), (992, 66532), (1984, 33266), (3968, 16633)]