42745956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 118153728

約数和(自身を除く): 75407772

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 43, 44, 51, 66, 68, 86, 102, 129, 132, 172, 187, 204, 258, 374, 443, 473, 516, 561, 731, 748, 886, 946, 1122, 1329, 1419, 1462, 1772, 1892, 2193, 2244, 2658, 2838, 2924, 4386, 4873, 5316, 5676, 7531, 8041, 8772, 9746, 14619, 15062, 16082, 19049, 19492, 22593, 24123, 29238, 30124, 32164, 38098, 45186, 48246, 57147, 58476, 76196, 82841, 90372, 96492, 114294, 165682, 209539, 228588, 248523, 323833, 331364, 419078, 497046, 628617, 647666, 838156, 971499, 994092, 1257234, 1295332, 1942998, 2514468, 3562163, 3885996, 7124326, 10686489, 14248652, 21372978, 42745956]

約数ペア:

[(1, 42745956), (2, 21372978), (3, 14248652), (4, 10686489), (6, 7124326), (11, 3885996), (12, 3562163), (17, 2514468), (22, 1942998), (33, 1295332), (34, 1257234), (43, 994092), (44, 971499), (51, 838156), (66, 647666), (68, 628617), (86, 497046), (102, 419078), (129, 331364), (132, 323833), (172, 248523), (187, 228588), (204, 209539), (258, 165682), (374, 114294), (443, 96492), (473, 90372), (516, 82841), (561, 76196), (731, 58476), (748, 57147), (886, 48246), (946, 45186), (1122, 38098), (1329, 32164), (1419, 30124), (1462, 29238), (1772, 24123), (1892, 22593), (2193, 19492), (2244, 19049), (2658, 16082), (2838, 15062), (2924, 14619), (4386, 9746), (4873, 8772), (5316, 8041), (5676, 7531)]