38804668

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6827}}^1$

素因数の和:6874

約数の個数: 36

約数和(自身を含む): 81731160

約数和(自身を除く): 42926492

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 6827, 13654, 27308, 47789, 95578, 191156, 197983, 334523, 395966, 669046, 791932, 1338092, 1385881, 2771762, 5543524, 9701167, 19402334, 38804668]

約数ペア:

[(1, 38804668), (2, 19402334), (4, 9701167), (7, 5543524), (14, 2771762), (28, 1385881), (29, 1338092), (49, 791932), (58, 669046), (98, 395966), (116, 334523), (196, 197983), (203, 191156), (406, 95578), (812, 47789), (1421, 27308), (2842, 13654), (5684, 6827)]