66927776

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{7237}}^1$

素因数の和:7281

約数の個数: 36

約数和(自身を含む): 139990158

約数和(自身を除く): 73062382

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 7237, 9248, 14474, 28948, 57896, 115792, 123029, 231584, 246058, 492116, 984232, 1968464, 2091493, 3936928, 4182986, 8365972, 16731944, 33463888, 66927776]

約数ペア:

[(1, 66927776), (2, 33463888), (4, 16731944), (8, 8365972), (16, 4182986), (17, 3936928), (32, 2091493), (34, 1968464), (68, 984232), (136, 492116), (272, 246058), (289, 231584), (544, 123029), (578, 115792), (1156, 57896), (2312, 28948), (4624, 14474), (7237, 9248)]