15696628784

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{209579}}^1$

素因数の和:209769

約数の個数: 40

約数和(自身を含む): 31601310720

約数和(自身を除く): 15904681936

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 496, 604, 1208, 2416, 4681, 9362, 18724, 37448, 74896, 209579, 419158, 838316, 1676632, 3353264, 6496949, 12993898, 25987796, 31646429, 51975592, 63292858, 103951184, 126585716, 253171432, 506342864, 981039299, 1962078598, 3924157196, 7848314392, 15696628784]

約数ペア:

[(1, 15696628784), (2, 7848314392), (4, 3924157196), (8, 1962078598), (16, 981039299), (31, 506342864), (62, 253171432), (124, 126585716), (151, 103951184), (248, 63292858), (302, 51975592), (496, 31646429), (604, 25987796), (1208, 12993898), (2416, 6496949), (4681, 3353264), (9362, 1676632), (18724, 838316), (37448, 419158), (74896, 209579)]