66438532

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{10949}}^1$

素因数の和:11031

約数の個数: 24

約数和(自身を含む): 122333400

約数和(自身を除く): 55894868

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 3034, 6068, 10949, 21898, 43796, 405113, 448909, 810226, 897818, 1620452, 1795636, 16609633, 33219266, 66438532]

約数ペア:

[(1, 66438532), (2, 33219266), (4, 16609633), (37, 1795636), (41, 1620452), (74, 897818), (82, 810226), (148, 448909), (164, 405113), (1517, 43796), (3034, 21898), (6068, 10949)]