71350244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3119}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 153753600

約数和(自身を除く): 82403356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3119, 3268, 5719, 6238, 11438, 12476, 21833, 22876, 43666, 59261, 87332, 118522, 134117, 237044, 268234, 414827, 536468, 829654, 938819, 1659308, 1877638, 2548223, 3755276, 5096446, 10192892, 17837561, 35675122, 71350244]

約数ペア:

[(1, 71350244), (2, 35675122), (4, 17837561), (7, 10192892), (14, 5096446), (19, 3755276), (28, 2548223), (38, 1877638), (43, 1659308), (76, 938819), (86, 829654), (133, 536468), (172, 414827), (266, 268234), (301, 237044), (532, 134117), (602, 118522), (817, 87332), (1204, 59261), (1634, 43666), (3119, 22876), (3268, 21833), (5719, 12476), (6238, 11438)]