13071952

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 26462592

約数和(自身を除く): 13390640

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 311, 568, 592, 622, 1136, 1244, 2488, 2627, 4976, 5254, 10508, 11507, 21016, 22081, 23014, 42032, 44162, 46028, 88324, 92056, 176648, 184112, 353296, 816997, 1633994, 3267988, 6535976, 13071952]

約数ペア:

[(1, 13071952), (2, 6535976), (4, 3267988), (8, 1633994), (16, 816997), (37, 353296), (71, 184112), (74, 176648), (142, 92056), (148, 88324), (284, 46028), (296, 44162), (311, 42032), (568, 23014), (592, 22081), (622, 21016), (1136, 11507), (1244, 10508), (2488, 5254), (2627, 4976)]