40597576

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 81523260

約数和(自身を除く): 40925684

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 181, 184, 212, 362, 424, 529, 724, 1058, 1219, 1448, 2116, 2438, 4163, 4232, 4876, 8326, 9593, 9752, 16652, 19186, 28037, 33304, 38372, 56074, 76744, 95749, 112148, 191498, 220639, 224296, 382996, 441278, 765992, 882556, 1765112, 5074697, 10149394, 20298788, 40597576]

約数ペア:

[(1, 40597576), (2, 20298788), (4, 10149394), (8, 5074697), (23, 1765112), (46, 882556), (53, 765992), (92, 441278), (106, 382996), (181, 224296), (184, 220639), (212, 191498), (362, 112148), (424, 95749), (529, 76744), (724, 56074), (1058, 38372), (1219, 33304), (1448, 28037), (2116, 19186), (2438, 16652), (4163, 9752), (4232, 9593), (4876, 8326)]