4971201088

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{124679}}^1$

素因数の和:124787

約数の個数: 56

約数和(自身を含む): 11400739200

約数和(自身を除く): 6429538112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 2492, 2848, 4984, 5696, 9968, 19936, 39872, 124679, 249358, 498716, 872753, 997432, 1745506, 1994864, 3491012, 3989728, 6982024, 7979456, 11096431, 13964048, 22192862, 27928096, 44385724, 55856192, 77675017, 88771448, 155350034, 177542896, 310700068, 355085792, 621400136, 710171584, 1242800272, 2485600544, 4971201088]

約数ペア:

[(1, 4971201088), (2, 2485600544), (4, 1242800272), (7, 710171584), (8, 621400136), (14, 355085792), (16, 310700068), (28, 177542896), (32, 155350034), (56, 88771448), (64, 77675017), (89, 55856192), (112, 44385724), (178, 27928096), (224, 22192862), (356, 13964048), (448, 11096431), (623, 7979456), (712, 6982024), (1246, 3989728), (1424, 3491012), (2492, 1994864), (2848, 1745506), (4984, 997432), (5696, 872753), (9968, 498716), (19936, 249358), (39872, 124679)]