65886968

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9887}}^1$

素因数の和:9924

約数の個数: 48

約数和(自身を含む): 152176320

約数和(自身を除く): 86289352

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 9887, 19774, 39548, 69209, 79096, 138418, 168079, 276836, 336158, 484463, 553672, 672316, 968926, 1176553, 1344632, 1937852, 2353106, 3875704, 4706212, 8235871, 9412424, 16471742, 32943484, 65886968]

約数ペア:

[(1, 65886968), (2, 32943484), (4, 16471742), (7, 9412424), (8, 8235871), (14, 4706212), (17, 3875704), (28, 2353106), (34, 1937852), (49, 1344632), (56, 1176553), (68, 968926), (98, 672316), (119, 553672), (136, 484463), (196, 336158), (238, 276836), (392, 168079), (476, 138418), (833, 79096), (952, 69209), (1666, 39548), (3332, 19774), (6664, 9887)]