40563776

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:547

約数の個数: 56

約数和(自身を含む): 88611456

約数和(自身を除く): 48047680

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 157, 176, 314, 352, 367, 628, 704, 734, 1256, 1468, 1727, 2512, 2936, 3454, 4037, 5024, 5872, 6908, 8074, 10048, 11744, 13816, 16148, 23488, 27632, 32296, 55264, 57619, 64592, 110528, 115238, 129184, 230476, 258368, 460952, 633809, 921904, 1267618, 1843808, 2535236, 3687616, 5070472, 10140944, 20281888, 40563776]

約数ペア:

[(1, 40563776), (2, 20281888), (4, 10140944), (8, 5070472), (11, 3687616), (16, 2535236), (22, 1843808), (32, 1267618), (44, 921904), (64, 633809), (88, 460952), (157, 258368), (176, 230476), (314, 129184), (352, 115238), (367, 110528), (628, 64592), (704, 57619), (734, 55264), (1256, 32296), (1468, 27632), (1727, 23488), (2512, 16148), (2936, 13816), (3454, 11744), (4037, 10048), (5024, 8074), (5872, 6908)]