64241296

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9403}}^1$

素因数の和:9479

約数の個数: 40

約数和(自身を含む): 144595904

約数和(自身を除く): 80354608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 9403, 18806, 37612, 65821, 75224, 131642, 150448, 263284, 526568, 573583, 1053136, 1147166, 2294332, 4015081, 4588664, 8030162, 9177328, 16060324, 32120648, 64241296]

約数ペア:

[(1, 64241296), (2, 32120648), (4, 16060324), (7, 9177328), (8, 8030162), (14, 4588664), (16, 4015081), (28, 2294332), (56, 1147166), (61, 1053136), (112, 573583), (122, 526568), (244, 263284), (427, 150448), (488, 131642), (854, 75224), (976, 65821), (1708, 37612), (3416, 18806), (6832, 9403)]