64804070

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 119968128

約数和(自身を除く): 55164058

約数列:

[1, 2, 5, 10, 47, 94, 173, 235, 346, 470, 797, 865, 1594, 1730, 3985, 7970, 8131, 16262, 37459, 40655, 74918, 81310, 137881, 187295, 275762, 374590, 689405, 1378810, 6480407, 12960814, 32402035, 64804070]

約数ペア:

[(1, 64804070), (2, 32402035), (5, 12960814), (10, 6480407), (47, 1378810), (94, 689405), (173, 374590), (235, 275762), (346, 187295), (470, 137881), (797, 81310), (865, 74918), (1594, 40655), (1730, 37459), (3985, 16262), (7970, 8131)]