8133920564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{5347}}^1$

素因数の和:5829

約数の個数: 72

約数和(自身を含む): 17924356800

約数和(自身を除く): 9790436236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 449, 484, 847, 898, 1694, 1796, 3143, 3388, 4939, 5347, 6286, 9878, 10694, 12572, 19756, 21388, 34573, 37429, 54329, 58817, 69146, 74858, 108658, 117634, 138292, 149716, 217316, 235268, 380303, 411719, 646987, 760606, 823438, 1293974, 1521212, 1646876, 2400803, 2587948, 4528909, 4801606, 9057818, 9603212, 16805621, 18115636, 26408833, 33611242, 52817666, 67222484, 105635332, 184861831, 290497163, 369723662, 580994326, 739447324, 1161988652, 2033480141, 4066960282, 8133920564]

約数ペア:

[(1, 8133920564), (2, 4066960282), (4, 2033480141), (7, 1161988652), (11, 739447324), (14, 580994326), (22, 369723662), (28, 290497163), (44, 184861831), (77, 105635332), (121, 67222484), (154, 52817666), (242, 33611242), (308, 26408833), (449, 18115636), (484, 16805621), (847, 9603212), (898, 9057818), (1694, 4801606), (1796, 4528909), (3143, 2587948), (3388, 2400803), (4939, 1646876), (5347, 1521212), (6286, 1293974), (9878, 823438), (10694, 760606), (12572, 646987), (19756, 411719), (21388, 380303), (34573, 235268), (37429, 217316), (54329, 149716), (58817, 138292), (69146, 117634), (74858, 108658)]