28112152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 56412720

約数和(自身を除く): 28300568

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 388, 776, 1649, 2131, 3298, 4262, 6596, 8524, 13192, 17048, 36227, 72454, 144908, 206707, 289816, 413414, 826828, 1653656, 3514019, 7028038, 14056076, 28112152]

約数ペア:

[(1, 28112152), (2, 14056076), (4, 7028038), (8, 3514019), (17, 1653656), (34, 826828), (68, 413414), (97, 289816), (136, 206707), (194, 144908), (388, 72454), (776, 36227), (1649, 17048), (2131, 13192), (3298, 8524), (4262, 6596)]