41897648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1283}}^1$

素因数の和:1461

約数の個数: 40

約数和(自身を含む): 88046448

約数和(自身を除く): 46148800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 1283, 2041, 2512, 2566, 4082, 5132, 8164, 10264, 16328, 16679, 20528, 32656, 33358, 66716, 133432, 201431, 266864, 402862, 805724, 1611448, 2618603, 3222896, 5237206, 10474412, 20948824, 41897648]

約数ペア:

[(1, 41897648), (2, 20948824), (4, 10474412), (8, 5237206), (13, 3222896), (16, 2618603), (26, 1611448), (52, 805724), (104, 402862), (157, 266864), (208, 201431), (314, 133432), (628, 66716), (1256, 33358), (1283, 32656), (2041, 20528), (2512, 16679), (2566, 16328), (4082, 10264), (5132, 8164)]