28305209842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{5843}}^1$

素因数の和:6527

約数の個数: 64

約数和(自身を含む): 53566571520

約数和(自身を除く): 25261361678

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 619, 1118, 1238, 3913, 4333, 5843, 7826, 8047, 8666, 11686, 16094, 26617, 40901, 53234, 56329, 75959, 81802, 112658, 151918, 186319, 251249, 346021, 372638, 502498, 531713, 692042, 1063426, 1758743, 2422147, 3266237, 3517486, 3616817, 4844294, 6532474, 7233634, 22863659, 25317719, 45727318, 47018621, 50635438, 94037242, 155523131, 311046262, 329130347, 658260694, 1088661917, 2021800703, 2177323834, 4043601406, 14152604921, 28305209842]

約数ペア:

[(1, 28305209842), (2, 14152604921), (7, 4043601406), (13, 2177323834), (14, 2021800703), (26, 1088661917), (43, 658260694), (86, 329130347), (91, 311046262), (182, 155523131), (301, 94037242), (559, 50635438), (602, 47018621), (619, 45727318), (1118, 25317719), (1238, 22863659), (3913, 7233634), (4333, 6532474), (5843, 4844294), (7826, 3616817), (8047, 3517486), (8666, 3266237), (11686, 2422147), (16094, 1758743), (26617, 1063426), (40901, 692042), (53234, 531713), (56329, 502498), (75959, 372638), (81802, 346021), (112658, 251249), (151918, 186319)]