40884736

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{1699}}^1$

素因数の和:1764

約数の個数: 40

約数和(自身を含む): 83476800

約数和(自身を除く): 42592064

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1504, 1699, 3008, 3398, 6016, 6796, 12032, 13592, 24064, 27184, 54368, 79853, 108736, 159706, 217472, 319412, 434944, 638824, 869888, 1277648, 2555296, 5110592, 10221184, 20442368, 40884736]

約数ペア:

[(1, 40884736), (2, 20442368), (4, 10221184), (8, 5110592), (16, 2555296), (32, 1277648), (47, 869888), (64, 638824), (94, 434944), (128, 319412), (188, 217472), (256, 159706), (376, 108736), (512, 79853), (752, 54368), (1504, 27184), (1699, 24064), (3008, 13592), (3398, 12032), (6016, 6796)]