66719256

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 173685600

約数和(自身を除く): 106966344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 257, 348, 373, 514, 696, 746, 771, 1028, 1119, 1492, 1542, 2056, 2238, 2984, 3084, 4476, 6168, 7453, 8952, 10817, 14906, 21634, 22359, 29812, 32451, 43268, 44718, 59624, 64902, 86536, 89436, 95861, 129804, 178872, 191722, 259608, 287583, 383444, 575166, 766888, 1150332, 2300664, 2779969, 5559938, 8339907, 11119876, 16679814, 22239752, 33359628, 66719256]

約数ペア:

[(1, 66719256), (2, 33359628), (3, 22239752), (4, 16679814), (6, 11119876), (8, 8339907), (12, 5559938), (24, 2779969), (29, 2300664), (58, 1150332), (87, 766888), (116, 575166), (174, 383444), (232, 287583), (257, 259608), (348, 191722), (373, 178872), (514, 129804), (696, 95861), (746, 89436), (771, 86536), (1028, 64902), (1119, 59624), (1492, 44718), (1542, 43268), (2056, 32451), (2238, 29812), (2984, 22359), (3084, 21634), (4476, 14906), (6168, 10817), (7453, 8952)]