71612416

素因数分解:

$2^{11}\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 145454400

約数和(自身を除く): 73841984

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 479, 512, 584, 958, 1024, 1168, 1916, 2048, 2336, 3832, 4672, 7664, 9344, 15328, 18688, 30656, 34967, 37376, 61312, 69934, 74752, 122624, 139868, 149504, 245248, 279736, 490496, 559472, 980992, 1118944, 2237888, 4475776, 8951552, 17903104, 35806208, 71612416]

約数ペア:

[(1, 71612416), (2, 35806208), (4, 17903104), (8, 8951552), (16, 4475776), (32, 2237888), (64, 1118944), (73, 980992), (128, 559472), (146, 490496), (256, 279736), (292, 245248), (479, 149504), (512, 139868), (584, 122624), (958, 74752), (1024, 69934), (1168, 61312), (1916, 37376), (2048, 34967), (2336, 30656), (3832, 18688), (4672, 15328), (7664, 9344)]