65275804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 128217600

約数和(自身を除く): 62941796

約数列:

[1, 2, 4, 11, 22, 44, 79, 89, 158, 178, 211, 316, 356, 422, 844, 869, 979, 1738, 1958, 2321, 3476, 3916, 4642, 7031, 9284, 14062, 16669, 18779, 28124, 33338, 37558, 66676, 75116, 77341, 154682, 183359, 206569, 309364, 366718, 413138, 733436, 826276, 1483541, 2967082, 5934164, 16318951, 32637902, 65275804]

約数ペア:

[(1, 65275804), (2, 32637902), (4, 16318951), (11, 5934164), (22, 2967082), (44, 1483541), (79, 826276), (89, 733436), (158, 413138), (178, 366718), (211, 309364), (316, 206569), (356, 183359), (422, 154682), (844, 77341), (869, 75116), (979, 66676), (1738, 37558), (1958, 33338), (2321, 28124), (3476, 18779), (3916, 16669), (4642, 14062), (7031, 9284)]