71563744

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18793}}^1$

素因数の和:18827

約数の個数: 48

約数和(自身を含む): 170499168

約数和(自身を除く): 98935424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 18793, 37586, 75172, 131551, 150344, 263102, 300688, 319481, 526204, 601376, 638962, 1052408, 1277924, 2104816, 2236367, 2555848, 4209632, 4472734, 5111696, 8945468, 10223392, 17890936, 35781872, 71563744]

約数ペア:

[(1, 71563744), (2, 35781872), (4, 17890936), (7, 10223392), (8, 8945468), (14, 5111696), (16, 4472734), (17, 4209632), (28, 2555848), (32, 2236367), (34, 2104816), (56, 1277924), (68, 1052408), (112, 638962), (119, 601376), (136, 526204), (224, 319481), (238, 300688), (272, 263102), (476, 150344), (544, 131551), (952, 75172), (1904, 37586), (3808, 18793)]