28977672308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{3257}}^1$

素因数の和:3513

約数の個数: 96

約数和(自身を含む): 58666519296

約数和(自身を除く): 29688846988

約数列:

[1, 2, 4, 13, 23, 26, 43, 46, 52, 86, 92, 172, 173, 299, 346, 559, 598, 692, 989, 1118, 1196, 1978, 2236, 2249, 3257, 3956, 3979, 4498, 6514, 7439, 7958, 8996, 12857, 13028, 14878, 15916, 25714, 29756, 42341, 51428, 51727, 74911, 84682, 96707, 103454, 140051, 149822, 169364, 171097, 193414, 206908, 280102, 299644, 342194, 386828, 560204, 563461, 684388, 973843, 1126922, 1820663, 1947686, 2224261, 2253844, 3221173, 3641326, 3895372, 4448522, 6442346, 7282652, 7324993, 8897044, 12884692, 12959603, 14649986, 24228823, 25919206, 29299972, 41875249, 48457646, 51838412, 83750498, 96915292, 167500996, 168474839, 314974699, 336949678, 557262929, 629949398, 673899356, 1114525858, 1259898796, 2229051716, 7244418077, 14488836154, 28977672308]

約数ペア:

[(1, 28977672308), (2, 14488836154), (4, 7244418077), (13, 2229051716), (23, 1259898796), (26, 1114525858), (43, 673899356), (46, 629949398), (52, 557262929), (86, 336949678), (92, 314974699), (172, 168474839), (173, 167500996), (299, 96915292), (346, 83750498), (559, 51838412), (598, 48457646), (692, 41875249), (989, 29299972), (1118, 25919206), (1196, 24228823), (1978, 14649986), (2236, 12959603), (2249, 12884692), (3257, 8897044), (3956, 7324993), (3979, 7282652), (4498, 6442346), (6514, 4448522), (7439, 3895372), (7958, 3641326), (8996, 3221173), (12857, 2253844), (13028, 2224261), (14878, 1947686), (15916, 1820663), (25714, 1126922), (29756, 973843), (42341, 684388), (51428, 563461), (51727, 560204), (74911, 386828), (84682, 342194), (96707, 299644), (103454, 280102), (140051, 206908), (149822, 193414), (169364, 171097)]