40468736

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2053}}^1$

素因数の和:2087

約数の個数: 72

約数和(自身を含む): 100761024

約数和(自身を除く): 60292288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2053, 2464, 2816, 4106, 4928, 8212, 9856, 14371, 16424, 19712, 22583, 28742, 32848, 45166, 57484, 65696, 90332, 114968, 131392, 158081, 180664, 229936, 262784, 316162, 361328, 459872, 525568, 632324, 722656, 919744, 1264648, 1445312, 1839488, 2529296, 2890624, 3678976, 5058592, 5781248, 10117184, 20234368, 40468736]

約数ペア:

[(1, 40468736), (2, 20234368), (4, 10117184), (7, 5781248), (8, 5058592), (11, 3678976), (14, 2890624), (16, 2529296), (22, 1839488), (28, 1445312), (32, 1264648), (44, 919744), (56, 722656), (64, 632324), (77, 525568), (88, 459872), (112, 361328), (128, 316162), (154, 262784), (176, 229936), (224, 180664), (256, 158081), (308, 131392), (352, 114968), (448, 90332), (616, 65696), (704, 57484), (896, 45166), (1232, 32848), (1408, 28742), (1792, 22583), (2053, 19712), (2464, 16424), (2816, 14371), (4106, 9856), (4928, 8212)]