71503328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5927}}^1$

素因数の和:5979

約数の個数: 48

約数和(自身を含む): 156854880

約数和(自身を除く): 85351552

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 3016, 5927, 6032, 11854, 12064, 23708, 47416, 77051, 94832, 154102, 171883, 189664, 308204, 343766, 616408, 687532, 1232816, 1375064, 2234479, 2465632, 2750128, 4468958, 5500256, 8937916, 17875832, 35751664, 71503328]

約数ペア:

[(1, 71503328), (2, 35751664), (4, 17875832), (8, 8937916), (13, 5500256), (16, 4468958), (26, 2750128), (29, 2465632), (32, 2234479), (52, 1375064), (58, 1232816), (104, 687532), (116, 616408), (208, 343766), (232, 308204), (377, 189664), (416, 171883), (464, 154102), (754, 94832), (928, 77051), (1508, 47416), (3016, 23708), (5927, 12064), (6032, 11854)]