71406188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2239}}^1$

素因数の和:2334

約数の個数: 48

約数和(自身を含む): 153538560

約数和(自身を除く): 82132372

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 268, 469, 476, 938, 1139, 1876, 2239, 2278, 4478, 4556, 7973, 8956, 15673, 15946, 31346, 31892, 38063, 62692, 76126, 150013, 152252, 266441, 300026, 532882, 600052, 1050091, 1065764, 2100182, 2550221, 4200364, 5100442, 10200884, 17851547, 35703094, 71406188]

約数ペア:

[(1, 71406188), (2, 35703094), (4, 17851547), (7, 10200884), (14, 5100442), (17, 4200364), (28, 2550221), (34, 2100182), (67, 1065764), (68, 1050091), (119, 600052), (134, 532882), (238, 300026), (268, 266441), (469, 152252), (476, 150013), (938, 76126), (1139, 62692), (1876, 38063), (2239, 31892), (2278, 31346), (4478, 15946), (4556, 15673), (7973, 8956)]