64417496

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5119}}^1$

素因数の和:5160

約数の個数: 48

約数和(自身を含む): 143001600

約数和(自身を除く): 78584104

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 5119, 6292, 10238, 12584, 20476, 40952, 56309, 66547, 112618, 133094, 225236, 266188, 450472, 532376, 619399, 732017, 1238798, 1464034, 2477596, 2928068, 4955192, 5856136, 8052187, 16104374, 32208748, 64417496]

約数ペア:

[(1, 64417496), (2, 32208748), (4, 16104374), (8, 8052187), (11, 5856136), (13, 4955192), (22, 2928068), (26, 2477596), (44, 1464034), (52, 1238798), (88, 732017), (104, 619399), (121, 532376), (143, 450472), (242, 266188), (286, 225236), (484, 133094), (572, 112618), (968, 66547), (1144, 56309), (1573, 40952), (3146, 20476), (5119, 12584), (6292, 10238)]