1148987456

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1447}}^1$

素因数の和:2131

約数の個数: 56

約数和(自身を含む): 2405359680

約数和(自身を除く): 1256372224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 653, 1216, 1306, 1447, 2612, 2894, 5224, 5788, 10448, 11576, 12407, 20896, 23152, 24814, 27493, 41792, 46304, 49628, 54986, 92608, 99256, 109972, 198512, 219944, 397024, 439888, 794048, 879776, 944891, 1759552, 1889782, 3779564, 7559128, 15118256, 17952929, 30236512, 35905858, 60473024, 71811716, 143623432, 287246864, 574493728, 1148987456]

約数ペア:

[(1, 1148987456), (2, 574493728), (4, 287246864), (8, 143623432), (16, 71811716), (19, 60473024), (32, 35905858), (38, 30236512), (64, 17952929), (76, 15118256), (152, 7559128), (304, 3779564), (608, 1889782), (653, 1759552), (1216, 944891), (1306, 879776), (1447, 794048), (2612, 439888), (2894, 397024), (5224, 219944), (5788, 198512), (10448, 109972), (11576, 99256), (12407, 92608), (20896, 54986), (23152, 49628), (24814, 46304), (27493, 41792)]