64525744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1511}}^1$

素因数の和:1693

約数の個数: 40

約数和(自身を含む): 133303968

約数和(自身を除く): 68778224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 1511, 2512, 2669, 3022, 5338, 6044, 10676, 12088, 21352, 24176, 25687, 42704, 51374, 102748, 205496, 237227, 410992, 474454, 948908, 1897816, 3795632, 4032859, 8065718, 16131436, 32262872, 64525744]

約数ペア:

[(1, 64525744), (2, 32262872), (4, 16131436), (8, 8065718), (16, 4032859), (17, 3795632), (34, 1897816), (68, 948908), (136, 474454), (157, 410992), (272, 237227), (314, 205496), (628, 102748), (1256, 51374), (1511, 42704), (2512, 25687), (2669, 24176), (3022, 21352), (5338, 12088), (6044, 10676)]