66422378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 112190400

約数和(自身を除く): 45768022

約数列:

[1, 2, 11, 22, 41, 82, 211, 349, 422, 451, 698, 902, 2321, 3839, 4642, 7678, 8651, 14309, 17302, 28618, 73639, 95161, 147278, 157399, 190322, 314798, 810029, 1620058, 3019199, 6038398, 33211189, 66422378]

約数ペア:

[(1, 66422378), (2, 33211189), (11, 6038398), (22, 3019199), (41, 1620058), (82, 810029), (211, 314798), (349, 190322), (422, 157399), (451, 147278), (698, 95161), (902, 73639), (2321, 28618), (3839, 17302), (4642, 14309), (7678, 8651)]