7136514874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 11774730240

約数和(自身を除く): 4638215366

約数列:

[1, 2, 19, 38, 47, 71, 94, 142, 167, 334, 337, 674, 893, 1349, 1786, 2698, 3173, 3337, 6346, 6403, 6674, 7849, 11857, 12806, 15698, 15839, 23714, 23927, 31678, 47854, 56279, 63403, 112558, 126806, 149131, 225283, 298262, 300941, 450566, 454613, 557279, 601882, 909226, 1069301, 1114558, 1124569, 2138602, 2249138, 2645113, 3995809, 5290226, 7991618, 10588301, 21176602, 21366811, 42733622, 50257147, 75920371, 100514294, 151840742, 187803023, 375606046, 3568257437, 7136514874]

約数ペア:

[(1, 7136514874), (2, 3568257437), (19, 375606046), (38, 187803023), (47, 151840742), (71, 100514294), (94, 75920371), (142, 50257147), (167, 42733622), (334, 21366811), (337, 21176602), (674, 10588301), (893, 7991618), (1349, 5290226), (1786, 3995809), (2698, 2645113), (3173, 2249138), (3337, 2138602), (6346, 1124569), (6403, 1114558), (6674, 1069301), (7849, 909226), (11857, 601882), (12806, 557279), (15698, 454613), (15839, 450566), (23714, 300941), (23927, 298262), (31678, 225283), (47854, 149131), (56279, 126806), (63403, 112558)]