69412096

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{20857}}^1$

素因数の和:20886

約数の個数: 36

約数和(自身を含む): 149218132

約数和(自身を除く): 79806036

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 20857, 41714, 83428, 166856, 271141, 333712, 542282, 667424, 1084564, 1334848, 2169128, 2669696, 4338256, 5339392, 8676512, 17353024, 34706048, 69412096]

約数ペア:

[(1, 69412096), (2, 34706048), (4, 17353024), (8, 8676512), (13, 5339392), (16, 4338256), (26, 2669696), (32, 2169128), (52, 1334848), (64, 1084564), (104, 667424), (128, 542282), (208, 333712), (256, 271141), (416, 166856), (832, 83428), (1664, 41714), (3328, 20857)]