39851392

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 92044800

約数和(自身を除く): 52193408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 316, 448, 553, 563, 632, 896, 1106, 1126, 1264, 2212, 2252, 2528, 3941, 4424, 4504, 5056, 7882, 8848, 9008, 10112, 15764, 17696, 18016, 31528, 35392, 36032, 44477, 63056, 70784, 72064, 88954, 126112, 177908, 252224, 311339, 355816, 504448, 622678, 711632, 1245356, 1423264, 2490712, 2846528, 4981424, 5693056, 9962848, 19925696, 39851392]

約数ペア:

[(1, 39851392), (2, 19925696), (4, 9962848), (7, 5693056), (8, 4981424), (14, 2846528), (16, 2490712), (28, 1423264), (32, 1245356), (56, 711632), (64, 622678), (79, 504448), (112, 355816), (128, 311339), (158, 252224), (224, 177908), (316, 126112), (448, 88954), (553, 72064), (563, 70784), (632, 63056), (896, 44477), (1106, 36032), (1126, 35392), (1264, 31528), (2212, 18016), (2252, 17696), (2528, 15764), (3941, 10112), (4424, 9008), (4504, 8848), (5056, 7882)]