21762184432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{40883}}^1$

素因数の和:41030

約数の個数: 80

約数和(自身を含む): 47451605760

約数和(自身を除く): 25689421328

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 103, 136, 152, 206, 272, 304, 323, 412, 646, 824, 1292, 1648, 1751, 1957, 2584, 3502, 3914, 5168, 7004, 7828, 14008, 15656, 28016, 31312, 33269, 40883, 66538, 81766, 133076, 163532, 266152, 327064, 532304, 654128, 695011, 776777, 1390022, 1553554, 2780044, 3107108, 4210949, 5560088, 6214216, 8421898, 11120176, 12428432, 13205209, 16843796, 26410418, 33687592, 52820836, 67375184, 71586133, 80008031, 105641672, 143172266, 160016062, 211283344, 286344532, 320032124, 572689064, 640064248, 1145378128, 1280128496, 1360136527, 2720273054, 5440546108, 10881092216, 21762184432]

約数ペア:

[(1, 21762184432), (2, 10881092216), (4, 5440546108), (8, 2720273054), (16, 1360136527), (17, 1280128496), (19, 1145378128), (34, 640064248), (38, 572689064), (68, 320032124), (76, 286344532), (103, 211283344), (136, 160016062), (152, 143172266), (206, 105641672), (272, 80008031), (304, 71586133), (323, 67375184), (412, 52820836), (646, 33687592), (824, 26410418), (1292, 16843796), (1648, 13205209), (1751, 12428432), (1957, 11120176), (2584, 8421898), (3502, 6214216), (3914, 5560088), (5168, 4210949), (7004, 3107108), (7828, 2780044), (14008, 1553554), (15656, 1390022), (28016, 776777), (31312, 695011), (33269, 654128), (40883, 532304), (66538, 327064), (81766, 266152), (133076, 163532)]