788793528

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{12511}}^1$

素因数の和:12628

約数の個数: 64

約数和(自身を含む): 2053969920

約数和(自身を除く): 1265176392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 71, 74, 111, 142, 148, 213, 222, 284, 296, 426, 444, 568, 852, 888, 1704, 2627, 5254, 7881, 10508, 12511, 15762, 21016, 25022, 31524, 37533, 50044, 63048, 75066, 100088, 150132, 300264, 462907, 888281, 925814, 1388721, 1776562, 1851628, 2664843, 2777442, 3553124, 3703256, 5329686, 5554884, 7106248, 10659372, 11109768, 21318744, 32866397, 65732794, 98599191, 131465588, 197198382, 262931176, 394396764, 788793528]

約数ペア:

[(1, 788793528), (2, 394396764), (3, 262931176), (4, 197198382), (6, 131465588), (8, 98599191), (12, 65732794), (24, 32866397), (37, 21318744), (71, 11109768), (74, 10659372), (111, 7106248), (142, 5554884), (148, 5329686), (213, 3703256), (222, 3553124), (284, 2777442), (296, 2664843), (426, 1851628), (444, 1776562), (568, 1388721), (852, 925814), (888, 888281), (1704, 462907), (2627, 300264), (5254, 150132), (7881, 100088), (10508, 75066), (12511, 63048), (15762, 50044), (21016, 37533), (25022, 31524)]