126942272

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:739

約数の個数: 56

約数和(自身を含む): 262859520

約数和(自身を除く): 135917248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 218, 248, 436, 496, 587, 872, 992, 1174, 1744, 1984, 2348, 3379, 3488, 4696, 6758, 6976, 9392, 13516, 18197, 18784, 27032, 36394, 37568, 54064, 63983, 72788, 108128, 127966, 145576, 216256, 255932, 291152, 511864, 582304, 1023728, 1164608, 1983473, 2047456, 3966946, 4094912, 7933892, 15867784, 31735568, 63471136, 126942272]

約数ペア:

[(1, 126942272), (2, 63471136), (4, 31735568), (8, 15867784), (16, 7933892), (31, 4094912), (32, 3966946), (62, 2047456), (64, 1983473), (109, 1164608), (124, 1023728), (218, 582304), (248, 511864), (436, 291152), (496, 255932), (587, 216256), (872, 145576), (992, 127966), (1174, 108128), (1744, 72788), (1984, 63983), (2348, 54064), (3379, 37568), (3488, 36394), (4696, 27032), (6758, 18784), (6976, 18197), (9392, 13516)]