8212712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 16459200

約数和(自身を除く): 8246488

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 761, 1349, 1522, 2698, 3044, 5396, 6088, 10792, 14459, 28918, 54031, 57836, 108062, 115672, 216124, 432248, 1026589, 2053178, 4106356, 8212712]

約数ペア:

[(1, 8212712), (2, 4106356), (4, 2053178), (8, 1026589), (19, 432248), (38, 216124), (71, 115672), (76, 108062), (142, 57836), (152, 54031), (284, 28918), (568, 14459), (761, 10792), (1349, 6088), (1522, 5396), (2698, 3044)]