276543808

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{139387}}^1$

素因数の和:139430

約数の個数: 28

約数和(自身を含む): 566472832

約数和(自身を除く): 289929024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 139387, 278774, 557548, 1115096, 2230192, 4320997, 4460384, 8641994, 8920768, 17283988, 34567976, 69135952, 138271904, 276543808]

約数ペア:

[(1, 276543808), (2, 138271904), (4, 69135952), (8, 34567976), (16, 17283988), (31, 8920768), (32, 8641994), (62, 4460384), (64, 4320997), (124, 2230192), (248, 1115096), (496, 557548), (992, 278774), (1984, 139387)]