72321236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{37589}}^1$

素因数の和:37643

約数の個数: 24

約数和(自身を含む): 139985160

約数和(自身を除く): 67663924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 37589, 75178, 150356, 488657, 977314, 1390793, 1954628, 2781586, 5563172, 18080309, 36160618, 72321236]

約数ペア:

[(1, 72321236), (2, 36160618), (4, 18080309), (13, 5563172), (26, 2781586), (37, 1954628), (52, 1390793), (74, 977314), (148, 488657), (481, 150356), (962, 75178), (1924, 37589)]