7740848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:365

約数の個数: 40

約数和(自身を含む): 16070400

約数和(自身を除く): 8329552

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 191, 272, 298, 382, 596, 764, 1192, 1528, 2384, 2533, 3056, 3247, 5066, 6494, 10132, 12988, 20264, 25976, 28459, 40528, 51952, 56918, 113836, 227672, 455344, 483803, 967606, 1935212, 3870424, 7740848]

約数ペア:

[(1, 7740848), (2, 3870424), (4, 1935212), (8, 967606), (16, 483803), (17, 455344), (34, 227672), (68, 113836), (136, 56918), (149, 51952), (191, 40528), (272, 28459), (298, 25976), (382, 20264), (596, 12988), (764, 10132), (1192, 6494), (1528, 5066), (2384, 3247), (2533, 3056)]