649241536

素因数分解:

$2^6\times {\mathrm{2273}}^1\times {\mathrm{4463}}^1$

素因数の和:6748

約数の個数: 28

約数和(自身を含む): 1289194272

約数和(自身を除く): 639952736

約数列:

[1, 2, 4, 8, 16, 32, 64, 2273, 4463, 4546, 8926, 9092, 17852, 18184, 35704, 36368, 71408, 72736, 142816, 145472, 285632, 10144399, 20288798, 40577596, 81155192, 162310384, 324620768, 649241536]

約数ペア:

[(1, 649241536), (2, 324620768), (4, 162310384), (8, 81155192), (16, 40577596), (32, 20288798), (64, 10144399), (2273, 285632), (4463, 145472), (4546, 142816), (8926, 72736), (9092, 71408), (17852, 36368), (18184, 35704)]