623199424

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{159631}}^1$

素因数の和:159704

約数の個数: 28

約数和(自身を含む): 1256942368

約数和(自身を除く): 633742944

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 159631, 319262, 638524, 1277048, 2554096, 5108192, 9737491, 10216384, 19474982, 38949964, 77899928, 155799856, 311599712, 623199424]

約数ペア:

[(1, 623199424), (2, 311599712), (4, 155799856), (8, 77899928), (16, 38949964), (32, 19474982), (61, 10216384), (64, 9737491), (122, 5108192), (244, 2554096), (488, 1277048), (976, 638524), (1952, 319262), (3904, 159631)]