38699344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2047

約数の個数: 40

約数和(自身を含む): 80519400

約数和(自身を除く): 41820056

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 1949, 2482, 3898, 4964, 7796, 9928, 15592, 19856, 31184, 33133, 66266, 132532, 142277, 265064, 284554, 530128, 569108, 1138216, 2276432, 2418709, 4837418, 9674836, 19349672, 38699344]

約数ペア:

[(1, 38699344), (2, 19349672), (4, 9674836), (8, 4837418), (16, 2418709), (17, 2276432), (34, 1138216), (68, 569108), (73, 530128), (136, 284554), (146, 265064), (272, 142277), (292, 132532), (584, 66266), (1168, 33133), (1241, 31184), (1949, 19856), (2482, 15592), (3898, 9928), (4964, 7796)]