41386864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1385

約数の個数: 40

約数和(自身を含む): 85250000

約数和(自身を除く): 43863136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 304, 436, 872, 1249, 1744, 2071, 2498, 4142, 4996, 8284, 9992, 16568, 19984, 23731, 33136, 47462, 94924, 136141, 189848, 272282, 379696, 544564, 1089128, 2178256, 2586679, 5173358, 10346716, 20693432, 41386864]

約数ペア:

[(1, 41386864), (2, 20693432), (4, 10346716), (8, 5173358), (16, 2586679), (19, 2178256), (38, 1089128), (76, 544564), (109, 379696), (152, 272282), (218, 189848), (304, 136141), (436, 94924), (872, 47462), (1249, 33136), (1744, 23731), (2071, 19984), (2498, 16568), (4142, 9992), (4996, 8284)]