29128021136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{6133}}^1$

素因数の和:7096

約数の個数: 80

約数和(自身を含む): 62979004800

約数和(自身を除く): 33850983664

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 919, 1292, 1838, 2584, 3676, 5168, 6133, 7352, 12266, 14704, 15623, 17461, 24532, 31246, 34922, 49064, 62492, 69844, 98128, 104261, 116527, 124984, 139688, 208522, 233054, 249968, 279376, 296837, 417044, 466108, 593674, 834088, 932216, 1187348, 1668176, 1864432, 1980959, 2374696, 3961918, 4749392, 5636227, 7923836, 11272454, 15847672, 22544908, 31695344, 45089816, 90179632, 95815859, 107088313, 191631718, 214176626, 383263436, 428353252, 766526872, 856706504, 1533053744, 1713413008, 1820501321, 3641002642, 7282005284, 14564010568, 29128021136]

約数ペア:

[(1, 29128021136), (2, 14564010568), (4, 7282005284), (8, 3641002642), (16, 1820501321), (17, 1713413008), (19, 1533053744), (34, 856706504), (38, 766526872), (68, 428353252), (76, 383263436), (136, 214176626), (152, 191631718), (272, 107088313), (304, 95815859), (323, 90179632), (646, 45089816), (919, 31695344), (1292, 22544908), (1838, 15847672), (2584, 11272454), (3676, 7923836), (5168, 5636227), (6133, 4749392), (7352, 3961918), (12266, 2374696), (14704, 1980959), (15623, 1864432), (17461, 1668176), (24532, 1187348), (31246, 932216), (34922, 834088), (49064, 593674), (62492, 466108), (69844, 417044), (98128, 296837), (104261, 279376), (116527, 249968), (124984, 233054), (139688, 208522)]