42630784

素因数分解:

$2^7\times 7^3\times {\mathrm{971}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 99144000

約数和(自身を除く): 56513216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 971, 1372, 1568, 1942, 2744, 3136, 3884, 5488, 6272, 6797, 7768, 10976, 13594, 15536, 21952, 27188, 31072, 43904, 47579, 54376, 62144, 95158, 108752, 124288, 190316, 217504, 333053, 380632, 435008, 666106, 761264, 870016, 1332212, 1522528, 2664424, 3045056, 5328848, 6090112, 10657696, 21315392, 42630784]

約数ペア:

[(1, 42630784), (2, 21315392), (4, 10657696), (7, 6090112), (8, 5328848), (14, 3045056), (16, 2664424), (28, 1522528), (32, 1332212), (49, 870016), (56, 761264), (64, 666106), (98, 435008), (112, 380632), (128, 333053), (196, 217504), (224, 190316), (343, 124288), (392, 108752), (448, 95158), (686, 62144), (784, 54376), (896, 47579), (971, 43904), (1372, 31072), (1568, 27188), (1942, 21952), (2744, 15536), (3136, 13594), (3884, 10976), (5488, 7768), (6272, 6797)]