15704636828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1483

約数の個数: 72

約数和(自身を含む): 29590493184

約数和(自身を除く): 13885856356

約数列:

[1, 2, 4, 31, 37, 62, 71, 74, 124, 142, 148, 284, 1147, 1303, 1369, 2201, 2294, 2606, 2627, 2738, 4402, 4588, 5212, 5254, 5476, 8804, 10508, 40393, 42439, 48211, 80786, 81437, 84878, 92513, 96422, 97199, 161572, 162874, 169756, 185026, 192844, 194398, 325748, 370052, 388796, 1494541, 1783807, 2867903, 2989082, 3013169, 3422981, 3567614, 5735806, 5978164, 6026338, 6845962, 7135228, 11471612, 12052676, 13691924, 55298017, 106112411, 110596034, 126650297, 212224822, 221192068, 253300594, 424449644, 506601188, 3926159207, 7852318414, 15704636828]

約数ペア:

[(1, 15704636828), (2, 7852318414), (4, 3926159207), (31, 506601188), (37, 424449644), (62, 253300594), (71, 221192068), (74, 212224822), (124, 126650297), (142, 110596034), (148, 106112411), (284, 55298017), (1147, 13691924), (1303, 12052676), (1369, 11471612), (2201, 7135228), (2294, 6845962), (2606, 6026338), (2627, 5978164), (2738, 5735806), (4402, 3567614), (4588, 3422981), (5212, 3013169), (5254, 2989082), (5476, 2867903), (8804, 1783807), (10508, 1494541), (40393, 388796), (42439, 370052), (48211, 325748), (80786, 194398), (81437, 192844), (84878, 185026), (92513, 169756), (96422, 162874), (97199, 161572)]