40951328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{367}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 88470144

約数和(自身を除く): 47518816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 317, 352, 367, 634, 734, 1268, 1468, 2536, 2936, 3487, 4037, 5072, 5872, 6974, 8074, 10144, 11744, 13948, 16148, 27896, 32296, 55792, 64592, 111584, 116339, 129184, 232678, 465356, 930712, 1279729, 1861424, 2559458, 3722848, 5118916, 10237832, 20475664, 40951328]

約数ペア:

[(1, 40951328), (2, 20475664), (4, 10237832), (8, 5118916), (11, 3722848), (16, 2559458), (22, 1861424), (32, 1279729), (44, 930712), (88, 465356), (176, 232678), (317, 129184), (352, 116339), (367, 111584), (634, 64592), (734, 55792), (1268, 32296), (1468, 27896), (2536, 16148), (2936, 13948), (3487, 11744), (4037, 10144), (5072, 8074), (5872, 6974)]