74163904

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1361

約数の個数: 56

約数和(自身を含む): 157276800

約数和(自身を除く): 83112896

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1289, 1798, 1856, 1984, 2578, 3596, 5156, 7192, 10312, 14384, 20624, 28768, 37381, 39959, 41248, 57536, 74762, 79918, 82496, 149524, 159836, 299048, 319672, 598096, 639344, 1158811, 1196192, 1278688, 2317622, 2392384, 2557376, 4635244, 9270488, 18540976, 37081952, 74163904]

約数ペア:

[(1, 74163904), (2, 37081952), (4, 18540976), (8, 9270488), (16, 4635244), (29, 2557376), (31, 2392384), (32, 2317622), (58, 1278688), (62, 1196192), (64, 1158811), (116, 639344), (124, 598096), (232, 319672), (248, 299048), (464, 159836), (496, 149524), (899, 82496), (928, 79918), (992, 74762), (1289, 57536), (1798, 41248), (1856, 39959), (1984, 37381), (2578, 28768), (3596, 20624), (5156, 14384), (7192, 10312)]