40645592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1381}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 82422480

約数和(自身を除く): 41776888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 566, 1132, 1381, 2264, 2762, 3679, 5524, 7358, 11048, 14716, 17953, 29432, 35906, 71812, 143624, 390823, 781646, 1563292, 3126584, 5080699, 10161398, 20322796, 40645592]

約数ペア:

[(1, 40645592), (2, 20322796), (4, 10161398), (8, 5080699), (13, 3126584), (26, 1563292), (52, 781646), (104, 390823), (283, 143624), (566, 71812), (1132, 35906), (1381, 29432), (2264, 17953), (2762, 14716), (3679, 11048), (5524, 7358)]