686633152

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3407}}^1$

素因数の和:3533

約数の個数: 56

約数和(自身を含む): 1412711424

約数和(自身を除く): 726078272

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 67, 94, 134, 188, 268, 376, 536, 752, 1072, 1504, 2144, 3008, 3149, 3407, 4288, 6298, 6814, 12596, 13628, 25192, 27256, 50384, 54512, 100768, 109024, 160129, 201536, 218048, 228269, 320258, 456538, 640516, 913076, 1281032, 1826152, 2562064, 3652304, 5124128, 7304608, 10248256, 10728643, 14609216, 21457286, 42914572, 85829144, 171658288, 343316576, 686633152]

約数ペア:

[(1, 686633152), (2, 343316576), (4, 171658288), (8, 85829144), (16, 42914572), (32, 21457286), (47, 14609216), (64, 10728643), (67, 10248256), (94, 7304608), (134, 5124128), (188, 3652304), (268, 2562064), (376, 1826152), (536, 1281032), (752, 913076), (1072, 640516), (1504, 456538), (2144, 320258), (3008, 228269), (3149, 218048), (3407, 201536), (4288, 160129), (6298, 109024), (6814, 100768), (12596, 54512), (13628, 50384), (25192, 27256)]