7145736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 19790400

約数和(自身を除く): 12644664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 619, 888, 962, 1238, 1443, 1857, 1924, 2476, 2886, 3714, 3848, 4952, 5772, 7428, 8047, 11544, 14856, 16094, 22903, 24141, 32188, 45806, 48282, 64376, 68709, 91612, 96564, 137418, 183224, 193128, 274836, 297739, 549672, 595478, 893217, 1190956, 1786434, 2381912, 3572868, 7145736]

約数ペア:

[(1, 7145736), (2, 3572868), (3, 2381912), (4, 1786434), (6, 1190956), (8, 893217), (12, 595478), (13, 549672), (24, 297739), (26, 274836), (37, 193128), (39, 183224), (52, 137418), (74, 96564), (78, 91612), (104, 68709), (111, 64376), (148, 48282), (156, 45806), (222, 32188), (296, 24141), (312, 22903), (444, 16094), (481, 14856), (619, 11544), (888, 8047), (962, 7428), (1238, 5772), (1443, 4952), (1857, 3848), (1924, 3714), (2476, 2886)]