67288304

素因数分解:

$2^4\times {\mathrm{1607}}^1\times {\mathrm{2617}}^1$

素因数の和:4232

約数の個数: 20

約数和(自身を含む): 130502064

約数和(自身を除く): 63213760

約数列:

[1, 2, 4, 8, 16, 1607, 2617, 3214, 5234, 6428, 10468, 12856, 20936, 25712, 41872, 4205519, 8411038, 16822076, 33644152, 67288304]

約数ペア:

[(1, 67288304), (2, 33644152), (4, 16822076), (8, 8411038), (16, 4205519), (1607, 41872), (2617, 25712), (3214, 20936), (5234, 12856), (6428, 10468)]