28908948

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{51257}}^1$

素因数の和:51311

約数の個数: 24

約数和(自身を含む): 68890752

約数和(自身を除く): 39981804

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 51257, 102514, 153771, 205028, 307542, 615084, 2409079, 4818158, 7227237, 9636316, 14454474, 28908948]

約数ペア:

[(1, 28908948), (2, 14454474), (3, 9636316), (4, 7227237), (6, 4818158), (12, 2409079), (47, 615084), (94, 307542), (141, 205028), (188, 153771), (282, 102514), (564, 51257)]