66840332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 130691232

約数和(自身を除く): 63850900

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 107, 164, 214, 293, 428, 533, 586, 1066, 1172, 1391, 2132, 2782, 3809, 4387, 5564, 7618, 8774, 12013, 15236, 17548, 24026, 31351, 48052, 57031, 62702, 114062, 125404, 156169, 228124, 312338, 407563, 624676, 815126, 1285391, 1630252, 2570782, 5141564, 16710083, 33420166, 66840332]

約数ペア:

[(1, 66840332), (2, 33420166), (4, 16710083), (13, 5141564), (26, 2570782), (41, 1630252), (52, 1285391), (82, 815126), (107, 624676), (164, 407563), (214, 312338), (293, 228124), (428, 156169), (533, 125404), (586, 114062), (1066, 62702), (1172, 57031), (1391, 48052), (2132, 31351), (2782, 24026), (3809, 17548), (4387, 15236), (5564, 12013), (7618, 8774)]