39490724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 91445760

約数和(自身を除く): 51955036

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 53, 89, 91, 92, 106, 161, 178, 182, 212, 299, 322, 356, 364, 371, 598, 623, 644, 689, 742, 1157, 1196, 1219, 1246, 1378, 1484, 2047, 2093, 2314, 2438, 2492, 2756, 4094, 4186, 4628, 4717, 4823, 4876, 8099, 8188, 8372, 8533, 9434, 9646, 14329, 15847, 16198, 17066, 18868, 19292, 26611, 28658, 31694, 32396, 33019, 34132, 53222, 57316, 61321, 63388, 66038, 106444, 108491, 110929, 122642, 132076, 186277, 216982, 221858, 245284, 372554, 429247, 433964, 443716, 745108, 759437, 858494, 1410383, 1518874, 1716988, 2820766, 3037748, 5641532, 9872681, 19745362, 39490724]

約数ペア:

[(1, 39490724), (2, 19745362), (4, 9872681), (7, 5641532), (13, 3037748), (14, 2820766), (23, 1716988), (26, 1518874), (28, 1410383), (46, 858494), (52, 759437), (53, 745108), (89, 443716), (91, 433964), (92, 429247), (106, 372554), (161, 245284), (178, 221858), (182, 216982), (212, 186277), (299, 132076), (322, 122642), (356, 110929), (364, 108491), (371, 106444), (598, 66038), (623, 63388), (644, 61321), (689, 57316), (742, 53222), (1157, 34132), (1196, 33019), (1219, 32396), (1246, 31694), (1378, 28658), (1484, 26611), (2047, 19292), (2093, 18868), (2314, 17066), (2438, 16198), (2492, 15847), (2756, 14329), (4094, 9646), (4186, 9434), (4628, 8533), (4717, 8372), (4823, 8188), (4876, 8099)]