28667746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 19232414

約数列:

[1, 2, 17, 31, 34, 59, 62, 118, 461, 527, 922, 1003, 1054, 1829, 2006, 3658, 7837, 14291, 15674, 27199, 28582, 31093, 54398, 62186, 242947, 462383, 485894, 843169, 924766, 1686338, 14333873, 28667746]

約数ペア:

[(1, 28667746), (2, 14333873), (17, 1686338), (31, 924766), (34, 843169), (59, 485894), (62, 462383), (118, 242947), (461, 62186), (527, 54398), (922, 31093), (1003, 28582), (1054, 27199), (1829, 15674), (2006, 14291), (3658, 7837)]