38353696

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 83365632

約数和(自身を除く): 45011936

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 41, 46, 62, 82, 92, 124, 164, 184, 248, 328, 368, 496, 656, 713, 736, 943, 992, 1271, 1312, 1426, 1681, 1886, 2542, 2852, 3362, 3772, 5084, 5704, 6724, 7544, 10168, 11408, 13448, 15088, 20336, 22816, 26896, 29233, 30176, 38663, 40672, 52111, 53792, 58466, 77326, 104222, 116932, 154652, 208444, 233864, 309304, 416888, 467728, 618608, 833776, 935456, 1198553, 1237216, 1667552, 2397106, 4794212, 9588424, 19176848, 38353696]

約数ペア:

[(1, 38353696), (2, 19176848), (4, 9588424), (8, 4794212), (16, 2397106), (23, 1667552), (31, 1237216), (32, 1198553), (41, 935456), (46, 833776), (62, 618608), (82, 467728), (92, 416888), (124, 309304), (164, 233864), (184, 208444), (248, 154652), (328, 116932), (368, 104222), (496, 77326), (656, 58466), (713, 53792), (736, 52111), (943, 40672), (992, 38663), (1271, 30176), (1312, 29233), (1426, 26896), (1681, 22816), (1886, 20336), (2542, 15088), (2852, 13448), (3362, 11408), (3772, 10168), (5084, 7544), (5704, 6724)]