15676885672

素因数分解:

$2^3\times 7^1\times {\mathrm{16447}}^1\times {\mathrm{17021}}^1$

素因数の和:33481

約数の個数: 32

約数和(自身を含む): 33597342720

約数和(自身を除く): 17920457048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 16447, 17021, 32894, 34042, 65788, 68084, 115129, 119147, 131576, 136168, 230258, 238294, 460516, 476588, 921032, 953176, 279944387, 559888774, 1119777548, 1959610709, 2239555096, 3919221418, 7838442836, 15676885672]

約数ペア:

[(1, 15676885672), (2, 7838442836), (4, 3919221418), (7, 2239555096), (8, 1959610709), (14, 1119777548), (28, 559888774), (56, 279944387), (16447, 953176), (17021, 921032), (32894, 476588), (34042, 460516), (65788, 238294), (68084, 230258), (115129, 136168), (119147, 131576)]