67056340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3533}}^1$

素因数の和:3628

約数の個数: 48

約数和(自身を含む): 153771408

約数和(自身を除く): 86715068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3533, 3796, 4745, 7066, 9490, 14132, 17665, 18980, 35330, 45929, 70660, 91858, 183716, 229645, 257909, 459290, 515818, 918580, 1031636, 1289545, 2579090, 3352817, 5158180, 6705634, 13411268, 16764085, 33528170, 67056340]

約数ペア:

[(1, 67056340), (2, 33528170), (4, 16764085), (5, 13411268), (10, 6705634), (13, 5158180), (20, 3352817), (26, 2579090), (52, 1289545), (65, 1031636), (73, 918580), (130, 515818), (146, 459290), (260, 257909), (292, 229645), (365, 183716), (730, 91858), (949, 70660), (1460, 45929), (1898, 35330), (3533, 18980), (3796, 17665), (4745, 14132), (7066, 9490)]