40871264

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10733}}^1$

素因数の和:10767

約数の個数: 48

約数和(自身を含む): 97378848

約数和(自身を除く): 56507584

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, 10733, 21466, 42932, 75131, 85864, 150262, 171728, 182461, 300524, 343456, 364922, 601048, 729844, 1202096, 1277227, 1459688, 2404192, 2554454, 2919376, 5108908, 5838752, 10217816, 20435632, 40871264]

約数ペア:

[(1, 40871264), (2, 20435632), (4, 10217816), (7, 5838752), (8, 5108908), (14, 2919376), (16, 2554454), (17, 2404192), (28, 1459688), (32, 1277227), (34, 1202096), (56, 729844), (68, 601048), (112, 364922), (119, 343456), (136, 300524), (224, 182461), (238, 171728), (272, 150262), (476, 85864), (544, 75131), (952, 42932), (1904, 21466), (3808, 10733)]