28394853444

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{35327}}^1$

素因数の和:35689

約数の個数: 72

約数和(自身を含む): 72912752640

約数和(自身を除く): 44517899196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 269, 332, 498, 538, 747, 807, 996, 1076, 1494, 1614, 2421, 2988, 3228, 4842, 9684, 22327, 35327, 44654, 66981, 70654, 89308, 105981, 133962, 141308, 200943, 211962, 267924, 317943, 401886, 423924, 635886, 803772, 1271772, 2932141, 5864282, 8796423, 9502963, 11728564, 17592846, 19005926, 26389269, 28508889, 35185692, 38011852, 52778538, 57017778, 85526667, 105557076, 114035556, 171053334, 342106668, 788745929, 1577491858, 2366237787, 3154983716, 4732475574, 7098713361, 9464951148, 14197426722, 28394853444]

約数ペア:

[(1, 28394853444), (2, 14197426722), (3, 9464951148), (4, 7098713361), (6, 4732475574), (9, 3154983716), (12, 2366237787), (18, 1577491858), (36, 788745929), (83, 342106668), (166, 171053334), (249, 114035556), (269, 105557076), (332, 85526667), (498, 57017778), (538, 52778538), (747, 38011852), (807, 35185692), (996, 28508889), (1076, 26389269), (1494, 19005926), (1614, 17592846), (2421, 11728564), (2988, 9502963), (3228, 8796423), (4842, 5864282), (9684, 2932141), (22327, 1271772), (35327, 803772), (44654, 635886), (66981, 423924), (70654, 401886), (89308, 317943), (105981, 267924), (133962, 211962), (141308, 200943)]