70919728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9371}}^1$

素因数の和:9433

約数の個数: 40

約数和(自身を含む): 153400896

約数和(自身を除く): 82481168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 9371, 18742, 37484, 74968, 103081, 149936, 206162, 402953, 412324, 805906, 824648, 1611812, 1649296, 3223624, 4432483, 6447248, 8864966, 17729932, 35459864, 70919728]

約数ペア:

[(1, 70919728), (2, 35459864), (4, 17729932), (8, 8864966), (11, 6447248), (16, 4432483), (22, 3223624), (43, 1649296), (44, 1611812), (86, 824648), (88, 805906), (172, 412324), (176, 402953), (344, 206162), (473, 149936), (688, 103081), (946, 74968), (1892, 37484), (3784, 18742), (7568, 9371)]