15667597016

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{4673}}^1$

素因数の和:5004

約数の個数: 64

約数和(自身を含む): 30947114880

約数和(自身を除く): 15279517864

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 241, 296, 376, 482, 964, 1739, 1928, 3478, 4673, 6956, 8917, 9346, 11327, 13912, 17834, 18692, 22654, 35668, 37384, 45308, 71336, 90616, 172901, 219631, 345802, 419099, 439262, 691604, 838198, 878524, 1126193, 1383208, 1676396, 1757048, 2252386, 3352792, 4504772, 8126347, 9009544, 16252694, 32505388, 41669141, 52931071, 65010776, 83338282, 105862142, 166676564, 211724284, 333353128, 423448568, 1958449627, 3916899254, 7833798508, 15667597016]

約数ペア:

[(1, 15667597016), (2, 7833798508), (4, 3916899254), (8, 1958449627), (37, 423448568), (47, 333353128), (74, 211724284), (94, 166676564), (148, 105862142), (188, 83338282), (241, 65010776), (296, 52931071), (376, 41669141), (482, 32505388), (964, 16252694), (1739, 9009544), (1928, 8126347), (3478, 4504772), (4673, 3352792), (6956, 2252386), (8917, 1757048), (9346, 1676396), (11327, 1383208), (13912, 1126193), (17834, 878524), (18692, 838198), (22654, 691604), (35668, 439262), (37384, 419099), (45308, 345802), (71336, 219631), (90616, 172901)]