70190458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 117573120

約数和(自身を除く): 47382662

約数列:

[1, 2, 13, 26, 47, 71, 94, 142, 611, 809, 923, 1222, 1618, 1846, 3337, 6674, 10517, 21034, 38023, 43381, 57439, 76046, 86762, 114878, 494299, 746707, 988598, 1493414, 2699633, 5399266, 35095229, 70190458]

約数ペア:

[(1, 70190458), (2, 35095229), (13, 5399266), (26, 2699633), (47, 1493414), (71, 988598), (94, 746707), (142, 494299), (611, 114878), (809, 86762), (923, 76046), (1222, 57439), (1618, 43381), (1846, 38023), (3337, 21034), (6674, 10517)]