16516136

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 38976000

約数和(自身を除く): 22459864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 463, 637, 686, 728, 926, 1274, 1372, 1852, 2548, 2744, 3241, 3704, 4459, 5096, 6019, 6482, 8918, 12038, 12964, 17836, 22687, 24076, 25928, 35672, 42133, 45374, 48152, 84266, 90748, 158809, 168532, 181496, 294931, 317618, 337064, 589862, 635236, 1179724, 1270472, 2064517, 2359448, 4129034, 8258068, 16516136]

約数ペア:

[(1, 16516136), (2, 8258068), (4, 4129034), (7, 2359448), (8, 2064517), (13, 1270472), (14, 1179724), (26, 635236), (28, 589862), (49, 337064), (52, 317618), (56, 294931), (91, 181496), (98, 168532), (104, 158809), (182, 90748), (196, 84266), (343, 48152), (364, 45374), (392, 42133), (463, 35672), (637, 25928), (686, 24076), (728, 22687), (926, 17836), (1274, 12964), (1372, 12038), (1852, 8918), (2548, 6482), (2744, 6019), (3241, 5096), (3704, 4459)]