72687808

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{36637}}^1$

素因数の和:36680

約数の個数: 28

約数和(自身を含む): 148896832

約数和(自身を除く): 76209024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 36637, 73274, 146548, 293096, 586192, 1135747, 1172384, 2271494, 2344768, 4542988, 9085976, 18171952, 36343904, 72687808]

約数ペア:

[(1, 72687808), (2, 36343904), (4, 18171952), (8, 9085976), (16, 4542988), (31, 2344768), (32, 2271494), (62, 1172384), (64, 1135747), (124, 586192), (248, 293096), (496, 146548), (992, 73274), (1984, 36637)]