17680272

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 49496832

約数和(自身を除く): 31816560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 68, 94, 102, 136, 141, 188, 204, 272, 282, 376, 408, 461, 564, 752, 799, 816, 922, 1128, 1383, 1598, 1844, 2256, 2397, 2766, 3196, 3688, 4794, 5532, 6392, 7376, 7837, 9588, 11064, 12784, 15674, 19176, 21667, 22128, 23511, 31348, 38352, 43334, 47022, 62696, 65001, 86668, 94044, 125392, 130002, 173336, 188088, 260004, 346672, 368339, 376176, 520008, 736678, 1040016, 1105017, 1473356, 2210034, 2946712, 4420068, 5893424, 8840136, 17680272]

約数ペア:

[(1, 17680272), (2, 8840136), (3, 5893424), (4, 4420068), (6, 2946712), (8, 2210034), (12, 1473356), (16, 1105017), (17, 1040016), (24, 736678), (34, 520008), (47, 376176), (48, 368339), (51, 346672), (68, 260004), (94, 188088), (102, 173336), (136, 130002), (141, 125392), (188, 94044), (204, 86668), (272, 65001), (282, 62696), (376, 47022), (408, 43334), (461, 38352), (564, 31348), (752, 23511), (799, 22128), (816, 21667), (922, 19176), (1128, 15674), (1383, 12784), (1598, 11064), (1844, 9588), (2256, 7837), (2397, 7376), (2766, 6392), (3196, 5532), (3688, 4794)]