38309888

素因数分解:

$2^{12}\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 52

約数和(自身を含む): 78633600

約数和(自身を除く): 40323712

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 199, 256, 376, 398, 512, 752, 796, 1024, 1504, 1592, 2048, 3008, 3184, 4096, 6016, 6368, 9353, 12032, 12736, 18706, 24064, 25472, 37412, 48128, 50944, 74824, 96256, 101888, 149648, 192512, 203776, 299296, 407552, 598592, 815104, 1197184, 2394368, 4788736, 9577472, 19154944, 38309888]

約数ペア:

[(1, 38309888), (2, 19154944), (4, 9577472), (8, 4788736), (16, 2394368), (32, 1197184), (47, 815104), (64, 598592), (94, 407552), (128, 299296), (188, 203776), (199, 192512), (256, 149648), (376, 101888), (398, 96256), (512, 74824), (752, 50944), (796, 48128), (1024, 37412), (1504, 25472), (1592, 24064), (2048, 18706), (3008, 12736), (3184, 12032), (4096, 9353), (6016, 6368)]