74398528

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 170078400

約数和(自身を除く): 95679872

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 59, 61, 64, 68, 76, 118, 122, 136, 152, 236, 244, 272, 304, 323, 472, 488, 544, 608, 646, 944, 976, 1003, 1037, 1088, 1121, 1159, 1216, 1292, 1888, 1952, 2006, 2074, 2242, 2318, 2584, 3599, 3776, 3904, 4012, 4148, 4484, 4636, 5168, 7198, 8024, 8296, 8968, 9272, 10336, 14396, 16048, 16592, 17936, 18544, 19057, 19703, 20672, 28792, 32096, 33184, 35872, 37088, 38114, 39406, 57584, 61183, 64192, 66368, 68381, 71744, 74176, 76228, 78812, 115168, 122366, 136762, 152456, 157624, 230336, 244732, 273524, 304912, 315248, 489464, 547048, 609824, 630496, 978928, 1094096, 1162477, 1219648, 1260992, 1957856, 2188192, 2324954, 3915712, 4376384, 4649908, 9299816, 18599632, 37199264, 74398528]

約数ペア:

[(1, 74398528), (2, 37199264), (4, 18599632), (8, 9299816), (16, 4649908), (17, 4376384), (19, 3915712), (32, 2324954), (34, 2188192), (38, 1957856), (59, 1260992), (61, 1219648), (64, 1162477), (68, 1094096), (76, 978928), (118, 630496), (122, 609824), (136, 547048), (152, 489464), (236, 315248), (244, 304912), (272, 273524), (304, 244732), (323, 230336), (472, 157624), (488, 152456), (544, 136762), (608, 122366), (646, 115168), (944, 78812), (976, 76228), (1003, 74176), (1037, 71744), (1088, 68381), (1121, 66368), (1159, 64192), (1216, 61183), (1292, 57584), (1888, 39406), (1952, 38114), (2006, 37088), (2074, 35872), (2242, 33184), (2318, 32096), (2584, 28792), (3599, 20672), (3776, 19703), (3904, 19057), (4012, 18544), (4148, 17936), (4484, 16592), (4636, 16048), (5168, 14396), (7198, 10336), (8024, 9272), (8296, 8968)]