29270444

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 64044288

約数和(自身を除く): 34773844

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 49, 86, 92, 98, 151, 161, 172, 196, 301, 302, 322, 602, 604, 644, 989, 1057, 1127, 1204, 1978, 2107, 2114, 2254, 3473, 3956, 4214, 4228, 4508, 6493, 6923, 6946, 7399, 8428, 12986, 13846, 13892, 14798, 24311, 25972, 27692, 29596, 45451, 48461, 48622, 90902, 96922, 97244, 149339, 170177, 181804, 193844, 298678, 318157, 340354, 597356, 636314, 680708, 1045373, 1272628, 2090746, 4181492, 7317611, 14635222, 29270444]

約数ペア:

[(1, 29270444), (2, 14635222), (4, 7317611), (7, 4181492), (14, 2090746), (23, 1272628), (28, 1045373), (43, 680708), (46, 636314), (49, 597356), (86, 340354), (92, 318157), (98, 298678), (151, 193844), (161, 181804), (172, 170177), (196, 149339), (301, 97244), (302, 96922), (322, 90902), (602, 48622), (604, 48461), (644, 45451), (989, 29596), (1057, 27692), (1127, 25972), (1204, 24311), (1978, 14798), (2107, 13892), (2114, 13846), (2254, 12986), (3473, 8428), (3956, 7399), (4214, 6946), (4228, 6923), (4508, 6493)]