71399169212

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{149497}}^1$

素因数の和:150006

約数の個数: 48

約数和(自身を含む): 146976865728

約数和(自身を除く): 75577696516

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 461, 518, 922, 1036, 1844, 3227, 6454, 12908, 17057, 34114, 68228, 119399, 149497, 238798, 298994, 477596, 597988, 1046479, 2092958, 4185916, 5531389, 11062778, 22125556, 38719723, 68918117, 77439446, 137836234, 154878892, 275672468, 482426819, 964853638, 1929707276, 2549970329, 5099940658, 10199881316, 17849792303, 35699584606, 71399169212]

約数ペア:

[(1, 71399169212), (2, 35699584606), (4, 17849792303), (7, 10199881316), (14, 5099940658), (28, 2549970329), (37, 1929707276), (74, 964853638), (148, 482426819), (259, 275672468), (461, 154878892), (518, 137836234), (922, 77439446), (1036, 68918117), (1844, 38719723), (3227, 22125556), (6454, 11062778), (12908, 5531389), (17057, 4185916), (34114, 2092958), (68228, 1046479), (119399, 597988), (149497, 477596), (238798, 298994)]