928161724

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1163

約数の個数: 72

約数和(自身を含む): 1957353552

約数和(自身を除く): 1029191828

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 131, 148, 196, 259, 262, 518, 524, 917, 977, 1036, 1813, 1834, 1954, 3626, 3668, 3908, 4847, 6419, 6839, 7252, 9694, 12838, 13678, 19388, 25676, 27356, 33929, 36149, 47873, 67858, 72298, 95746, 127987, 135716, 144596, 191492, 237503, 253043, 255974, 475006, 506086, 511948, 895909, 950012, 1012172, 1771301, 1791818, 3542602, 3583636, 4735519, 6271363, 7085204, 9471038, 12542726, 18942076, 25085452, 33148633, 66297266, 132594532, 232040431, 464080862, 928161724]

約数ペア:

[(1, 928161724), (2, 464080862), (4, 232040431), (7, 132594532), (14, 66297266), (28, 33148633), (37, 25085452), (49, 18942076), (74, 12542726), (98, 9471038), (131, 7085204), (148, 6271363), (196, 4735519), (259, 3583636), (262, 3542602), (518, 1791818), (524, 1771301), (917, 1012172), (977, 950012), (1036, 895909), (1813, 511948), (1834, 506086), (1954, 475006), (3626, 255974), (3668, 253043), (3908, 237503), (4847, 191492), (6419, 144596), (6839, 135716), (7252, 127987), (9694, 95746), (12838, 72298), (13678, 67858), (19388, 47873), (25676, 36149), (27356, 33929)]