28814412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11489}}^1$

素因数の和:11526

約数の個数: 48

約数和(自身を含む): 77212800

約数和(自身を除く): 48398388

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 11489, 22978, 34467, 45956, 68934, 126379, 137868, 218291, 252758, 379137, 436582, 505516, 654873, 758274, 873164, 1309746, 1516548, 2401201, 2619492, 4802402, 7203603, 9604804, 14407206, 28814412]

約数ペア:

[(1, 28814412), (2, 14407206), (3, 9604804), (4, 7203603), (6, 4802402), (11, 2619492), (12, 2401201), (19, 1516548), (22, 1309746), (33, 873164), (38, 758274), (44, 654873), (57, 505516), (66, 436582), (76, 379137), (114, 252758), (132, 218291), (209, 137868), (228, 126379), (418, 68934), (627, 45956), (836, 34467), (1254, 22978), (2508, 11489)]