4031456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 9335088

約数和(自身を除く): 5303632

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 881, 1144, 1762, 2288, 3524, 4576, 7048, 9691, 11453, 14096, 19382, 22906, 28192, 38764, 45812, 77528, 91624, 125983, 155056, 183248, 251966, 310112, 366496, 503932, 1007864, 2015728, 4031456]

約数ペア:

[(1, 4031456), (2, 2015728), (4, 1007864), (8, 503932), (11, 366496), (13, 310112), (16, 251966), (22, 183248), (26, 155056), (32, 125983), (44, 91624), (52, 77528), (88, 45812), (104, 38764), (143, 28192), (176, 22906), (208, 19382), (286, 14096), (352, 11453), (416, 9691), (572, 7048), (881, 4576), (1144, 3524), (1762, 2288)]