64289456

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52183}}^1$

素因数の和:52209

約数の個数: 40

約数和(自身を含む): 155299584

約数和(自身を除く): 91010128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 52183, 104366, 208732, 365281, 417464, 574013, 730562, 834928, 1148026, 1461124, 2296052, 2922248, 4018091, 4592104, 5844496, 8036182, 9184208, 16072364, 32144728, 64289456]

約数ペア:

[(1, 64289456), (2, 32144728), (4, 16072364), (7, 9184208), (8, 8036182), (11, 5844496), (14, 4592104), (16, 4018091), (22, 2922248), (28, 2296052), (44, 1461124), (56, 1148026), (77, 834928), (88, 730562), (112, 574013), (154, 417464), (176, 365281), (308, 208732), (616, 104366), (1232, 52183)]