57697528

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 131270400

約数和(自身を除く): 73572872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 211, 257, 266, 422, 514, 532, 844, 1028, 1064, 1477, 1688, 1799, 2056, 2954, 3598, 4009, 4883, 5908, 7196, 8018, 9766, 11816, 14392, 16036, 19532, 28063, 32072, 34181, 39064, 54227, 56126, 68362, 108454, 112252, 136724, 216908, 224504, 273448, 379589, 433816, 759178, 1030313, 1518356, 2060626, 3036712, 4121252, 7212191, 8242504, 14424382, 28848764, 57697528]

約数ペア:

[(1, 57697528), (2, 28848764), (4, 14424382), (7, 8242504), (8, 7212191), (14, 4121252), (19, 3036712), (28, 2060626), (38, 1518356), (56, 1030313), (76, 759178), (133, 433816), (152, 379589), (211, 273448), (257, 224504), (266, 216908), (422, 136724), (514, 112252), (532, 108454), (844, 68362), (1028, 56126), (1064, 54227), (1477, 39064), (1688, 34181), (1799, 32072), (2056, 28063), (2954, 19532), (3598, 16036), (4009, 14392), (4883, 11816), (5908, 9766), (7196, 8018)]