728077462

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71143}}^1$

素因数の和:71212

約数の個数: 32

約数和(自身を含む): 1352305152

約数和(自身を除く): 624227690

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 5117, 10234, 71143, 142286, 498001, 996002, 1209431, 2418862, 3059149, 6118298, 8466017, 16932034, 21414043, 42828086, 52005533, 104011066, 364038731, 728077462]

約数ペア:

[(1, 728077462), (2, 364038731), (7, 104011066), (14, 52005533), (17, 42828086), (34, 21414043), (43, 16932034), (86, 8466017), (119, 6118298), (238, 3059149), (301, 2418862), (602, 1209431), (731, 996002), (1462, 498001), (5117, 142286), (10234, 71143)]