78626656

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 161330400

約数和(自身を除く): 82703744

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 193, 232, 386, 439, 464, 772, 878, 928, 1544, 1756, 3088, 3512, 5597, 6176, 7024, 11194, 12731, 14048, 22388, 25462, 44776, 50924, 84727, 89552, 101848, 169454, 179104, 203696, 338908, 407392, 677816, 1355632, 2457083, 2711264, 4914166, 9828332, 19656664, 39313328, 78626656]

約数ペア:

[(1, 78626656), (2, 39313328), (4, 19656664), (8, 9828332), (16, 4914166), (29, 2711264), (32, 2457083), (58, 1355632), (116, 677816), (193, 407392), (232, 338908), (386, 203696), (439, 179104), (464, 169454), (772, 101848), (878, 89552), (928, 84727), (1544, 50924), (1756, 44776), (3088, 25462), (3512, 22388), (5597, 14048), (6176, 12731), (7024, 11194)]