73538472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{437729}}^1$

素因数の和:437745

約数の個数: 32

約数和(自身を含む): 210110400

約数和(自身を除く): 136571928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 437729, 875458, 1313187, 1750916, 2626374, 3064103, 3501832, 5252748, 6128206, 9192309, 10505496, 12256412, 18384618, 24512824, 36769236, 73538472]

約数ペア:

[(1, 73538472), (2, 36769236), (3, 24512824), (4, 18384618), (6, 12256412), (7, 10505496), (8, 9192309), (12, 6128206), (14, 5252748), (21, 3501832), (24, 3064103), (28, 2626374), (42, 1750916), (56, 1313187), (84, 875458), (168, 437729)]