68331256

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{29761}}^1$

素因数の和:29815

約数の個数: 32

約数和(自身を含む): 150000480

約数和(自身を除く): 81669224

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 29761, 59522, 119044, 208327, 238088, 416654, 833308, 1220201, 1666616, 2440402, 4880804, 8541407, 9761608, 17082814, 34165628, 68331256]

約数ペア:

[(1, 68331256), (2, 34165628), (4, 17082814), (7, 9761608), (8, 8541407), (14, 4880804), (28, 2440402), (41, 1666616), (56, 1220201), (82, 833308), (164, 416654), (287, 238088), (328, 208327), (574, 119044), (1148, 59522), (2296, 29761)]