39500656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11171}}^1$

素因数の和:11209

約数の個数: 40

約数和(自身を含む): 87275664

約数和(自身を除く): 47775008

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 11171, 22342, 44684, 89368, 145223, 178736, 189907, 290446, 379814, 580892, 759628, 1161784, 1519256, 2323568, 2468791, 3038512, 4937582, 9875164, 19750328, 39500656]

約数ペア:

[(1, 39500656), (2, 19750328), (4, 9875164), (8, 4937582), (13, 3038512), (16, 2468791), (17, 2323568), (26, 1519256), (34, 1161784), (52, 759628), (68, 580892), (104, 379814), (136, 290446), (208, 189907), (221, 178736), (272, 145223), (442, 89368), (884, 44684), (1768, 22342), (3536, 11171)]