17294984

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 40383360

約数和(自身を除く): 23088376

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 491, 518, 629, 952, 982, 1036, 1258, 1964, 2072, 2516, 3437, 3928, 4403, 5032, 6874, 8347, 8806, 13748, 16694, 17612, 18167, 27496, 33388, 35224, 36334, 58429, 66776, 72668, 116858, 127169, 145336, 233716, 254338, 308839, 467432, 508676, 617678, 1017352, 1235356, 2161873, 2470712, 4323746, 8647492, 17294984]

約数ペア:

[(1, 17294984), (2, 8647492), (4, 4323746), (7, 2470712), (8, 2161873), (14, 1235356), (17, 1017352), (28, 617678), (34, 508676), (37, 467432), (56, 308839), (68, 254338), (74, 233716), (119, 145336), (136, 127169), (148, 116858), (238, 72668), (259, 66776), (296, 58429), (476, 36334), (491, 35224), (518, 33388), (629, 27496), (952, 18167), (982, 17612), (1036, 16694), (1258, 13748), (1964, 8806), (2072, 8347), (2516, 6874), (3437, 5032), (3928, 4403)]