69873664

素因数分解:

$2^{12}\times 7^1\times {\mathrm{2437}}^1$

素因数の和:2468

約数の個数: 52

約数和(自身を含む): 159757264

約数和(自身を除く): 89883600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 2437, 3584, 4096, 4874, 7168, 9748, 14336, 17059, 19496, 28672, 34118, 38992, 68236, 77984, 136472, 155968, 272944, 311936, 545888, 623872, 1091776, 1247744, 2183552, 2495488, 4367104, 4990976, 8734208, 9981952, 17468416, 34936832, 69873664]

約数ペア:

[(1, 69873664), (2, 34936832), (4, 17468416), (7, 9981952), (8, 8734208), (14, 4990976), (16, 4367104), (28, 2495488), (32, 2183552), (56, 1247744), (64, 1091776), (112, 623872), (128, 545888), (224, 311936), (256, 272944), (448, 155968), (512, 136472), (896, 77984), (1024, 68236), (1792, 38992), (2048, 34118), (2437, 28672), (3584, 19496), (4096, 17059), (4874, 14336), (7168, 9748)]