66164784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{196919}}^1$

素因数の和:196937

約数の個数: 40

約数和(自身を含む): 195344640

約数和(自身を除く): 129179856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 196919, 393838, 590757, 787676, 1181514, 1378433, 1575352, 2363028, 2756866, 3150704, 4135299, 4726056, 5513732, 8270598, 9452112, 11027464, 16541196, 22054928, 33082392, 66164784]

約数ペア:

[(1, 66164784), (2, 33082392), (3, 22054928), (4, 16541196), (6, 11027464), (7, 9452112), (8, 8270598), (12, 5513732), (14, 4726056), (16, 4135299), (21, 3150704), (24, 2756866), (28, 2363028), (42, 1575352), (48, 1378433), (56, 1181514), (84, 787676), (112, 590757), (168, 393838), (336, 196919)]