78782222

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 128784384

約数和(自身を除く): 50002162

約数列:

[1, 2, 23, 31, 46, 62, 101, 202, 547, 713, 1094, 1426, 2323, 3131, 4646, 6262, 12581, 16957, 25162, 33914, 55247, 72013, 110494, 144026, 390011, 780022, 1270681, 1712657, 2541362, 3425314, 39391111, 78782222]

約数ペア:

[(1, 78782222), (2, 39391111), (23, 3425314), (31, 2541362), (46, 1712657), (62, 1270681), (101, 780022), (202, 390011), (547, 144026), (713, 110494), (1094, 72013), (1426, 55247), (2323, 33914), (3131, 25162), (4646, 16957), (6262, 12581)]