28937088

素因数分解:

$2^7\times 3^4\times {\mathrm{2791}}^1$

素因数の和:2817

約数の個数: 80

約数和(自身を含む): 86147160

約数和(自身を除く): 57210072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 2791, 3456, 5184, 5582, 8373, 10368, 11164, 16746, 22328, 25119, 33492, 44656, 50238, 66984, 75357, 89312, 100476, 133968, 150714, 178624, 200952, 226071, 267936, 301428, 357248, 401904, 452142, 535872, 602856, 803808, 904284, 1071744, 1205712, 1607616, 1808568, 2411424, 3215232, 3617136, 4822848, 7234272, 9645696, 14468544, 28937088]

約数ペア:

[(1, 28937088), (2, 14468544), (3, 9645696), (4, 7234272), (6, 4822848), (8, 3617136), (9, 3215232), (12, 2411424), (16, 1808568), (18, 1607616), (24, 1205712), (27, 1071744), (32, 904284), (36, 803808), (48, 602856), (54, 535872), (64, 452142), (72, 401904), (81, 357248), (96, 301428), (108, 267936), (128, 226071), (144, 200952), (162, 178624), (192, 150714), (216, 133968), (288, 100476), (324, 89312), (384, 75357), (432, 66984), (576, 50238), (648, 44656), (864, 33492), (1152, 25119), (1296, 22328), (1728, 16746), (2592, 11164), (2791, 10368), (3456, 8373), (5184, 5582)]