65804912944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{551093}}^1$

素因数の和:551557

約数の個数: 40

約数和(自身を含む): 135304598880

約数和(自身を除く): 69499685936

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 439, 878, 1756, 3512, 7024, 7463, 14926, 29852, 59704, 119408, 551093, 1102186, 2204372, 4408744, 8817488, 9368581, 18737162, 37474324, 74948648, 149897296, 241929827, 483859654, 967719308, 1935438616, 3870877232, 4112807059, 8225614118, 16451228236, 32902456472, 65804912944]

約数ペア:

[(1, 65804912944), (2, 32902456472), (4, 16451228236), (8, 8225614118), (16, 4112807059), (17, 3870877232), (34, 1935438616), (68, 967719308), (136, 483859654), (272, 241929827), (439, 149897296), (878, 74948648), (1756, 37474324), (3512, 18737162), (7024, 9368581), (7463, 8817488), (14926, 4408744), (29852, 2204372), (59704, 1102186), (119408, 551093)]