28334304

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2659}}^1$

素因数の和:2712

約数の個数: 72

約数和(自身を含む): 82784520

約数和(自身を除く): 54450216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2659, 2664, 3552, 5318, 5328, 7977, 10636, 10656, 15954, 21272, 23931, 31908, 42544, 47862, 63816, 85088, 95724, 98383, 127632, 191448, 196766, 255264, 295149, 382896, 393532, 590298, 765792, 787064, 885447, 1180596, 1574128, 1770894, 2361192, 3148256, 3541788, 4722384, 7083576, 9444768, 14167152, 28334304]

約数ペア:

[(1, 28334304), (2, 14167152), (3, 9444768), (4, 7083576), (6, 4722384), (8, 3541788), (9, 3148256), (12, 2361192), (16, 1770894), (18, 1574128), (24, 1180596), (32, 885447), (36, 787064), (37, 765792), (48, 590298), (72, 393532), (74, 382896), (96, 295149), (111, 255264), (144, 196766), (148, 191448), (222, 127632), (288, 98383), (296, 95724), (333, 85088), (444, 63816), (592, 47862), (666, 42544), (888, 31908), (1184, 23931), (1332, 21272), (1776, 15954), (2659, 10656), (2664, 10636), (3552, 7977), (5318, 5328)]