826638232

素因数分解:

$2^3\times 7^3\times {\mathrm{71}}^1\times {\mathrm{4243}}^1$

素因数の和:4341

約数の個数: 64

約数和(自身を含む): 1833408000

約数和(自身を除く): 1006769768

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 343, 392, 497, 568, 686, 994, 1372, 1988, 2744, 3479, 3976, 4243, 6958, 8486, 13916, 16972, 24353, 27832, 29701, 33944, 48706, 59402, 97412, 118804, 194824, 207907, 237608, 301253, 415814, 602506, 831628, 1205012, 1455349, 1663256, 2108771, 2410024, 2910698, 4217542, 5821396, 8435084, 11642792, 14761397, 16870168, 29522794, 59045588, 103329779, 118091176, 206659558, 413319116, 826638232]

約数ペア:

[(1, 826638232), (2, 413319116), (4, 206659558), (7, 118091176), (8, 103329779), (14, 59045588), (28, 29522794), (49, 16870168), (56, 14761397), (71, 11642792), (98, 8435084), (142, 5821396), (196, 4217542), (284, 2910698), (343, 2410024), (392, 2108771), (497, 1663256), (568, 1455349), (686, 1205012), (994, 831628), (1372, 602506), (1988, 415814), (2744, 301253), (3479, 237608), (3976, 207907), (4243, 194824), (6958, 118804), (8486, 97412), (13916, 59402), (16972, 48706), (24353, 33944), (27832, 29701)]