91432768

素因数分解:

$2^6\times 7^1\times {\mathrm{409}}^1\times {\mathrm{499}}^1$

素因数の和:927

約数の個数: 56

約数和(自身を含む): 208280000

約数和(自身を除く): 116847232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 409, 448, 499, 818, 998, 1636, 1996, 2863, 3272, 3493, 3992, 5726, 6544, 6986, 7984, 11452, 13088, 13972, 15968, 22904, 26176, 27944, 31936, 45808, 55888, 91616, 111776, 183232, 204091, 223552, 408182, 816364, 1428637, 1632728, 2857274, 3265456, 5714548, 6530912, 11429096, 13061824, 22858192, 45716384, 91432768]

約数ペア:

[(1, 91432768), (2, 45716384), (4, 22858192), (7, 13061824), (8, 11429096), (14, 6530912), (16, 5714548), (28, 3265456), (32, 2857274), (56, 1632728), (64, 1428637), (112, 816364), (224, 408182), (409, 223552), (448, 204091), (499, 183232), (818, 111776), (998, 91616), (1636, 55888), (1996, 45808), (2863, 31936), (3272, 27944), (3493, 26176), (3992, 22904), (5726, 15968), (6544, 13972), (6986, 13088), (7984, 11452)]