13250848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 28672056

約数和(自身を除く): 15421208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 601, 689, 848, 1202, 1378, 1696, 2404, 2756, 4808, 5512, 7813, 9616, 11024, 15626, 19232, 22048, 31252, 31853, 62504, 63706, 125008, 127412, 250016, 254824, 414089, 509648, 828178, 1019296, 1656356, 3312712, 6625424, 13250848]

約数ペア:

[(1, 13250848), (2, 6625424), (4, 3312712), (8, 1656356), (13, 1019296), (16, 828178), (26, 509648), (32, 414089), (52, 254824), (53, 250016), (104, 127412), (106, 125008), (208, 63706), (212, 62504), (416, 31853), (424, 31252), (601, 22048), (689, 19232), (848, 15626), (1202, 11024), (1378, 9616), (1696, 7813), (2404, 5512), (2756, 4808)]