66809932

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20051}}^1$

素因数の和:20086

約数の個数: 36

約数和(自身を含む): 144013464

約数和(自身を除く): 77203532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 20051, 40102, 80204, 140357, 280714, 340867, 561428, 681734, 982499, 1363468, 1964998, 2386069, 3929996, 4772138, 9544276, 16702483, 33404966, 66809932]

約数ペア:

[(1, 66809932), (2, 33404966), (4, 16702483), (7, 9544276), (14, 4772138), (17, 3929996), (28, 2386069), (34, 1964998), (49, 1363468), (68, 982499), (98, 681734), (119, 561428), (196, 340867), (238, 280714), (476, 140357), (833, 80204), (1666, 40102), (3332, 20051)]