4001344

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:722

約数の個数: 28

約数和(自身を含む): 8030464

約数和(自身を除く): 4029120

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 607, 824, 1214, 1648, 2428, 3296, 4856, 6592, 9712, 19424, 38848, 62521, 125042, 250084, 500168, 1000336, 2000672, 4001344]

約数ペア:

[(1, 4001344), (2, 2000672), (4, 1000336), (8, 500168), (16, 250084), (32, 125042), (64, 62521), (103, 38848), (206, 19424), (412, 9712), (607, 6592), (824, 4856), (1214, 3296), (1648, 2428)]