28662304

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 62215776

約数和(自身を除く): 33553472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 107, 176, 214, 352, 428, 761, 856, 1177, 1522, 1712, 2354, 3044, 3424, 4708, 6088, 8371, 9416, 12176, 16742, 18832, 24352, 33484, 37664, 66968, 81427, 133936, 162854, 267872, 325708, 651416, 895697, 1302832, 1791394, 2605664, 3582788, 7165576, 14331152, 28662304]

約数ペア:

[(1, 28662304), (2, 14331152), (4, 7165576), (8, 3582788), (11, 2605664), (16, 1791394), (22, 1302832), (32, 895697), (44, 651416), (88, 325708), (107, 267872), (176, 162854), (214, 133936), (352, 81427), (428, 66968), (761, 37664), (856, 33484), (1177, 24352), (1522, 18832), (1712, 16742), (2354, 12176), (3044, 9416), (3424, 8371), (4708, 6088)]