65821552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2719}}^1$

素因数の和:2833

約数の個数: 40

約数和(自身を含む): 136598400

約数和(自身を除く): 70776848

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 2719, 3026, 5438, 6052, 10876, 12104, 21752, 24208, 43504, 46223, 92446, 184892, 241991, 369784, 483982, 739568, 967964, 1935928, 3871856, 4113847, 8227694, 16455388, 32910776, 65821552]

約数ペア:

[(1, 65821552), (2, 32910776), (4, 16455388), (8, 8227694), (16, 4113847), (17, 3871856), (34, 1935928), (68, 967964), (89, 739568), (136, 483982), (178, 369784), (272, 241991), (356, 184892), (712, 92446), (1424, 46223), (1513, 43504), (2719, 24208), (3026, 21752), (5438, 12104), (6052, 10876)]