28790436

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{35809}}^1$

素因数の和:35883

約数の個数: 24

約数和(自身を含む): 68182240

約数和(自身を除く): 39391804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 35809, 71618, 107427, 143236, 214854, 429708, 2399203, 4798406, 7197609, 9596812, 14395218, 28790436]

約数ペア:

[(1, 28790436), (2, 14395218), (3, 9596812), (4, 7197609), (6, 4798406), (12, 2399203), (67, 429708), (134, 214854), (201, 143236), (268, 107427), (402, 71618), (804, 35809)]