71044496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 156686400

約数和(自身を除く): 85641904

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 233, 236, 272, 304, 323, 466, 472, 646, 932, 944, 1003, 1121, 1292, 1864, 2006, 2242, 2584, 3728, 3961, 4012, 4427, 4484, 5168, 7922, 8024, 8854, 8968, 13747, 15844, 16048, 17708, 17936, 19057, 27494, 31688, 35416, 38114, 54988, 63376, 70832, 75259, 76228, 109976, 150518, 152456, 219952, 233699, 261193, 301036, 304912, 467398, 522386, 602072, 934796, 1044772, 1204144, 1869592, 2089544, 3739184, 4179088, 4440281, 8880562, 17761124, 35522248, 71044496]

約数ペア:

[(1, 71044496), (2, 35522248), (4, 17761124), (8, 8880562), (16, 4440281), (17, 4179088), (19, 3739184), (34, 2089544), (38, 1869592), (59, 1204144), (68, 1044772), (76, 934796), (118, 602072), (136, 522386), (152, 467398), (233, 304912), (236, 301036), (272, 261193), (304, 233699), (323, 219952), (466, 152456), (472, 150518), (646, 109976), (932, 76228), (944, 75259), (1003, 70832), (1121, 63376), (1292, 54988), (1864, 38114), (2006, 35416), (2242, 31688), (2584, 27494), (3728, 19057), (3961, 17936), (4012, 17708), (4427, 16048), (4484, 15844), (5168, 13747), (7922, 8968), (8024, 8854)]