69218224

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1057

約数の個数: 40

約数和(自身を含む): 140705280

約数和(自身を除く): 71487056

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 239, 368, 478, 787, 956, 1574, 1912, 3148, 3824, 5497, 6296, 10994, 12592, 18101, 21988, 36202, 43976, 72404, 87952, 144808, 188093, 289616, 376186, 752372, 1504744, 3009488, 4326139, 8652278, 17304556, 34609112, 69218224]

約数ペア:

[(1, 69218224), (2, 34609112), (4, 17304556), (8, 8652278), (16, 4326139), (23, 3009488), (46, 1504744), (92, 752372), (184, 376186), (239, 289616), (368, 188093), (478, 144808), (787, 87952), (956, 72404), (1574, 43976), (1912, 36202), (3148, 21988), (3824, 18101), (5497, 12592), (6296, 10994)]