1277893568

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77093}}^1$

素因数の和:77149

約数の個数: 56

約数和(自身を含む): 2976445152

約数和(自身を除く): 1698551584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4144, 8288, 16576, 77093, 154186, 308372, 539651, 616744, 1079302, 1233488, 2158604, 2466976, 2852441, 4317208, 4933952, 5704882, 8634416, 11409764, 17268832, 19967087, 22819528, 34537664, 39934174, 45639056, 79868348, 91278112, 159736696, 182556224, 319473392, 638946784, 1277893568]

約数ペア:

[(1, 1277893568), (2, 638946784), (4, 319473392), (7, 182556224), (8, 159736696), (14, 91278112), (16, 79868348), (28, 45639056), (32, 39934174), (37, 34537664), (56, 22819528), (64, 19967087), (74, 17268832), (112, 11409764), (148, 8634416), (224, 5704882), (259, 4933952), (296, 4317208), (448, 2852441), (518, 2466976), (592, 2158604), (1036, 1233488), (1184, 1079302), (2072, 616744), (2368, 539651), (4144, 308372), (8288, 154186), (16576, 77093)]