66784184

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 127170000

約数和(自身を除く): 60385816

約数列:

[1, 2, 4, 8, 149, 179, 298, 313, 358, 596, 626, 716, 1192, 1252, 1432, 2504, 26671, 46637, 53342, 56027, 93274, 106684, 112054, 186548, 213368, 224108, 373096, 448216, 8348023, 16696046, 33392092, 66784184]

約数ペア:

[(1, 66784184), (2, 33392092), (4, 16696046), (8, 8348023), (149, 448216), (179, 373096), (298, 224108), (313, 213368), (358, 186548), (596, 112054), (626, 106684), (716, 93274), (1192, 56027), (1252, 53342), (1432, 46637), (2504, 26671)]