66956180798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{2333}}^1$

素因数の和:2813

約数の個数: 64

約数和(自身を含む): 112434194880

約数和(自身を除く): 45478014082

約数列:

[1, 2, 13, 26, 53, 59, 106, 118, 353, 689, 706, 767, 1378, 1534, 2333, 3127, 4589, 4666, 6254, 9178, 18709, 20827, 30329, 37418, 40651, 41654, 60658, 81302, 123649, 137647, 243217, 247298, 270751, 275294, 486434, 541502, 823549, 1103831, 1607437, 1647098, 1789411, 2207662, 3214874, 3578822, 7295291, 10706137, 14349803, 14590582, 21412274, 28699606, 43648097, 48589391, 87296194, 94838783, 97178782, 189677566, 567425261, 631662083, 1134850522, 1263324166, 2575237723, 5150475446, 33478090399, 66956180798]

約数ペア:

[(1, 66956180798), (2, 33478090399), (13, 5150475446), (26, 2575237723), (53, 1263324166), (59, 1134850522), (106, 631662083), (118, 567425261), (353, 189677566), (689, 97178782), (706, 94838783), (767, 87296194), (1378, 48589391), (1534, 43648097), (2333, 28699606), (3127, 21412274), (4589, 14590582), (4666, 14349803), (6254, 10706137), (9178, 7295291), (18709, 3578822), (20827, 3214874), (30329, 2207662), (37418, 1789411), (40651, 1647098), (41654, 1607437), (60658, 1103831), (81302, 823549), (123649, 541502), (137647, 486434), (243217, 275294), (247298, 270751)]