65630552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4969}}^1$

素因数の和:5115

約数の個数: 32

約数和(自身を含む): 133593600

約数和(自身を除く): 67963048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 4969, 6604, 9938, 13208, 19876, 39752, 64597, 129194, 258388, 516776, 631063, 1262126, 2524252, 5048504, 8203819, 16407638, 32815276, 65630552]

約数ペア:

[(1, 65630552), (2, 32815276), (4, 16407638), (8, 8203819), (13, 5048504), (26, 2524252), (52, 1262126), (104, 631063), (127, 516776), (254, 258388), (508, 129194), (1016, 64597), (1651, 39752), (3302, 19876), (4969, 13208), (6604, 9938)]