774650816

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{390449}}^1$

素因数の和:390492

約数の個数: 28

約数和(自身を含む): 1586788800

約数和(自身を除く): 812137984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 390449, 780898, 1561796, 3123592, 6247184, 12103919, 12494368, 24207838, 24988736, 48415676, 96831352, 193662704, 387325408, 774650816]

約数ペア:

[(1, 774650816), (2, 387325408), (4, 193662704), (8, 96831352), (16, 48415676), (31, 24988736), (32, 24207838), (62, 12494368), (64, 12103919), (124, 6247184), (248, 3123592), (496, 1561796), (992, 780898), (1984, 390449)]