72887444

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{4219}}^1$

素因数の和:4847

約数の個数: 24

約数和(自身を含む): 146045760

約数和(自身を除く): 73158316

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 4219, 4319, 8438, 8638, 16876, 17276, 29533, 59066, 118132, 2603123, 5206246, 10412492, 18221861, 36443722, 72887444]

約数ペア:

[(1, 72887444), (2, 36443722), (4, 18221861), (7, 10412492), (14, 5206246), (28, 2603123), (617, 118132), (1234, 59066), (2468, 29533), (4219, 17276), (4319, 16876), (8438, 8638)]