61415552

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 136157760

約数和(自身を除く): 74742208

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 352, 424, 583, 704, 823, 848, 1166, 1408, 1646, 1696, 2332, 3292, 3392, 4664, 6584, 6784, 9053, 9328, 13168, 18106, 18656, 26336, 36212, 37312, 43619, 52672, 72424, 74624, 87238, 105344, 144848, 174476, 289696, 348952, 479809, 579392, 697904, 959618, 1158784, 1395808, 1919236, 2791616, 3838472, 5583232, 7676944, 15353888, 30707776, 61415552]

約数ペア:

[(1, 61415552), (2, 30707776), (4, 15353888), (8, 7676944), (11, 5583232), (16, 3838472), (22, 2791616), (32, 1919236), (44, 1395808), (53, 1158784), (64, 959618), (88, 697904), (106, 579392), (128, 479809), (176, 348952), (212, 289696), (352, 174476), (424, 144848), (583, 105344), (704, 87238), (823, 74624), (848, 72424), (1166, 52672), (1408, 43619), (1646, 37312), (1696, 36212), (2332, 26336), (3292, 18656), (3392, 18106), (4664, 13168), (6584, 9328), (6784, 9053)]