27948384

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1831}}^1$

素因数の和:1900

約数の個数: 72

約数和(自身を含む): 81022032

約数和(自身を除く): 53073648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1831, 1908, 2544, 3662, 3816, 5088, 5493, 7324, 7632, 10986, 14648, 15264, 16479, 21972, 29296, 32958, 43944, 58592, 65916, 87888, 97043, 131832, 175776, 194086, 263664, 291129, 388172, 527328, 582258, 776344, 873387, 1164516, 1552688, 1746774, 2329032, 3105376, 3493548, 4658064, 6987096, 9316128, 13974192, 27948384]

約数ペア:

[(1, 27948384), (2, 13974192), (3, 9316128), (4, 6987096), (6, 4658064), (8, 3493548), (9, 3105376), (12, 2329032), (16, 1746774), (18, 1552688), (24, 1164516), (32, 873387), (36, 776344), (48, 582258), (53, 527328), (72, 388172), (96, 291129), (106, 263664), (144, 194086), (159, 175776), (212, 131832), (288, 97043), (318, 87888), (424, 65916), (477, 58592), (636, 43944), (848, 32958), (954, 29296), (1272, 21972), (1696, 16479), (1831, 15264), (1908, 14648), (2544, 10986), (3662, 7632), (3816, 7324), (5088, 5493)]