67624112

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 134232480

約数和(自身を除く): 66608368

約数列:

[1, 2, 4, 8, 16, 61, 122, 193, 244, 359, 386, 488, 718, 772, 976, 1436, 1544, 2872, 3088, 5744, 11773, 21899, 23546, 43798, 47092, 69287, 87596, 94184, 138574, 175192, 188368, 277148, 350384, 554296, 1108592, 4226507, 8453014, 16906028, 33812056, 67624112]

約数ペア:

[(1, 67624112), (2, 33812056), (4, 16906028), (8, 8453014), (16, 4226507), (61, 1108592), (122, 554296), (193, 350384), (244, 277148), (359, 188368), (386, 175192), (488, 138574), (718, 94184), (772, 87596), (976, 69287), (1436, 47092), (1544, 43798), (2872, 23546), (3088, 21899), (5744, 11773)]