16791168

素因数分解:

$2^7\times 3^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 45288000

約数和(自身を除く): 28496832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 292, 384, 438, 584, 599, 876, 1168, 1198, 1752, 1797, 2336, 2396, 3504, 3594, 4672, 4792, 7008, 7188, 9344, 9584, 14016, 14376, 19168, 28032, 28752, 38336, 43727, 57504, 76672, 87454, 115008, 131181, 174908, 230016, 262362, 349816, 524724, 699632, 1049448, 1399264, 2098896, 2798528, 4197792, 5597056, 8395584, 16791168]

約数ペア:

[(1, 16791168), (2, 8395584), (3, 5597056), (4, 4197792), (6, 2798528), (8, 2098896), (12, 1399264), (16, 1049448), (24, 699632), (32, 524724), (48, 349816), (64, 262362), (73, 230016), (96, 174908), (128, 131181), (146, 115008), (192, 87454), (219, 76672), (292, 57504), (384, 43727), (438, 38336), (584, 28752), (599, 28032), (876, 19168), (1168, 14376), (1198, 14016), (1752, 9584), (1797, 9344), (2336, 7188), (2396, 7008), (3504, 4792), (3594, 4672)]