57531136

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 126196560

約数和(自身を除く): 68665424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 256, 293, 416, 472, 586, 767, 832, 944, 1172, 1534, 1664, 1888, 2344, 3068, 3328, 3776, 3809, 4688, 6136, 7552, 7618, 9376, 12272, 15104, 15236, 17287, 18752, 24544, 30472, 34574, 37504, 49088, 60944, 69148, 75008, 98176, 121888, 138296, 196352, 224731, 243776, 276592, 449462, 487552, 553184, 898924, 975104, 1106368, 1797848, 2212736, 3595696, 4425472, 7191392, 14382784, 28765568, 57531136]

約数ペア:

[(1, 57531136), (2, 28765568), (4, 14382784), (8, 7191392), (13, 4425472), (16, 3595696), (26, 2212736), (32, 1797848), (52, 1106368), (59, 975104), (64, 898924), (104, 553184), (118, 487552), (128, 449462), (208, 276592), (236, 243776), (256, 224731), (293, 196352), (416, 138296), (472, 121888), (586, 98176), (767, 75008), (832, 69148), (944, 60944), (1172, 49088), (1534, 37504), (1664, 34574), (1888, 30472), (2344, 24544), (3068, 18752), (3328, 17287), (3776, 15236), (3809, 15104), (4688, 12272), (6136, 9376), (7552, 7618)]