1420174784

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{40127}}^1$

素因数の和:40225

約数の個数: 56

約数和(自身を含む): 3261603840

約数和(自身を除く): 1841429056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 1106, 1264, 2212, 2528, 4424, 5056, 8848, 17696, 35392, 40127, 80254, 160508, 280889, 321016, 561778, 642032, 1123556, 1284064, 2247112, 2568128, 3170033, 4494224, 6340066, 8988448, 12680132, 17976896, 22190231, 25360264, 44380462, 50720528, 88760924, 101441056, 177521848, 202882112, 355043696, 710087392, 1420174784]

約数ペア:

[(1, 1420174784), (2, 710087392), (4, 355043696), (7, 202882112), (8, 177521848), (14, 101441056), (16, 88760924), (28, 50720528), (32, 44380462), (56, 25360264), (64, 22190231), (79, 17976896), (112, 12680132), (158, 8988448), (224, 6340066), (316, 4494224), (448, 3170033), (553, 2568128), (632, 2247112), (1106, 1284064), (1264, 1123556), (2212, 642032), (2528, 561778), (4424, 321016), (5056, 280889), (8848, 160508), (17696, 80254), (35392, 40127)]