66245894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 125314560

約数和(自身を除く): 59068666

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 73, 143, 146, 167, 209, 247, 286, 334, 418, 494, 803, 949, 1387, 1606, 1837, 1898, 2171, 2717, 2774, 3173, 3674, 4342, 5434, 6346, 10439, 12191, 15257, 18031, 20878, 23881, 24382, 30514, 34903, 36062, 41249, 47762, 69806, 82498, 134101, 158483, 198341, 231629, 268202, 316966, 396682, 453739, 463258, 907478, 1743313, 2547919, 3011177, 3486626, 5095838, 6022354, 33122947, 66245894]

約数ペア:

[(1, 66245894), (2, 33122947), (11, 6022354), (13, 5095838), (19, 3486626), (22, 3011177), (26, 2547919), (38, 1743313), (73, 907478), (143, 463258), (146, 453739), (167, 396682), (209, 316966), (247, 268202), (286, 231629), (334, 198341), (418, 158483), (494, 134101), (803, 82498), (949, 69806), (1387, 47762), (1606, 41249), (1837, 36062), (1898, 34903), (2171, 30514), (2717, 24382), (2774, 23881), (3173, 20878), (3674, 18031), (4342, 15257), (5434, 12191), (6346, 10439)]