28098743764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{126341}}^1$

素因数の和:126425

約数の個数: 72

約数和(自身を含む): 62148135168

約数和(自身を除く): 34049391404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 169, 182, 188, 329, 338, 364, 611, 658, 676, 1183, 1222, 1316, 2366, 2444, 4277, 4732, 7943, 8554, 15886, 17108, 31772, 55601, 111202, 126341, 222404, 252682, 505364, 884387, 1642433, 1768774, 3284866, 3537548, 5938027, 6569732, 11497031, 11876054, 21351629, 22994062, 23752108, 41566189, 42703258, 45988124, 77194351, 83132378, 85406516, 149461403, 154388702, 166264756, 298922806, 308777404, 540360457, 597845612, 1003526563, 1080720914, 2007053126, 2161441828, 4014106252, 7024685941, 14049371882, 28098743764]

約数ペア:

[(1, 28098743764), (2, 14049371882), (4, 7024685941), (7, 4014106252), (13, 2161441828), (14, 2007053126), (26, 1080720914), (28, 1003526563), (47, 597845612), (52, 540360457), (91, 308777404), (94, 298922806), (169, 166264756), (182, 154388702), (188, 149461403), (329, 85406516), (338, 83132378), (364, 77194351), (611, 45988124), (658, 42703258), (676, 41566189), (1183, 23752108), (1222, 22994062), (1316, 21351629), (2366, 11876054), (2444, 11497031), (4277, 6569732), (4732, 5938027), (7943, 3537548), (8554, 3284866), (15886, 1768774), (17108, 1642433), (31772, 884387), (55601, 505364), (111202, 252682), (126341, 222404)]