65791232

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 144482184

約数和(自身を除く): 78690952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 256, 373, 416, 424, 689, 746, 832, 848, 1378, 1492, 1664, 1696, 2756, 2984, 3328, 3392, 4849, 5512, 5968, 6784, 9698, 11024, 11936, 13568, 19396, 19769, 22048, 23872, 38792, 39538, 44096, 47744, 77584, 79076, 88192, 95488, 155168, 158152, 176384, 256997, 310336, 316304, 513994, 620672, 632608, 1027988, 1241344, 1265216, 2055976, 2530432, 4111952, 5060864, 8223904, 16447808, 32895616, 65791232]

約数ペア:

[(1, 65791232), (2, 32895616), (4, 16447808), (8, 8223904), (13, 5060864), (16, 4111952), (26, 2530432), (32, 2055976), (52, 1265216), (53, 1241344), (64, 1027988), (104, 632608), (106, 620672), (128, 513994), (208, 316304), (212, 310336), (256, 256997), (373, 176384), (416, 158152), (424, 155168), (689, 95488), (746, 88192), (832, 79076), (848, 77584), (1378, 47744), (1492, 44096), (1664, 39538), (1696, 38792), (2756, 23872), (2984, 22048), (3328, 19769), (3392, 19396), (4849, 13568), (5512, 11936), (5968, 11024), (6784, 9698)]