814813264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{44711}}^1$

素因数の和:44803

約数の個数: 40

約数和(自身を含む): 1696552128

約数和(自身を除く): 881738864

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 18224, 44711, 89422, 178844, 357688, 715376, 760087, 1520174, 2995637, 3040348, 5991274, 6080696, 11982548, 12161392, 23965096, 47930192, 50925829, 101851658, 203703316, 407406632, 814813264]

約数ペア:

[(1, 814813264), (2, 407406632), (4, 203703316), (8, 101851658), (16, 50925829), (17, 47930192), (34, 23965096), (67, 12161392), (68, 11982548), (134, 6080696), (136, 5991274), (268, 3040348), (272, 2995637), (536, 1520174), (1072, 760087), (1139, 715376), (2278, 357688), (4556, 178844), (9112, 89422), (18224, 44711)]