28974842106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{542783}}^1$

素因数の和:542867

約数の個数: 64

約数和(自身を含む): 70032162816

約数和(自身を除く): 41057320710

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 41, 42, 62, 82, 93, 123, 186, 217, 246, 287, 434, 574, 651, 861, 1271, 1302, 1722, 2542, 3813, 7626, 8897, 17794, 26691, 53382, 542783, 1085566, 1628349, 3256698, 3799481, 7598962, 11398443, 16826273, 22254103, 22796886, 33652546, 44508206, 50478819, 66762309, 100957638, 117783911, 133524618, 155778721, 235567822, 311557442, 353351733, 467336163, 689877193, 706703466, 934672326, 1379754386, 2069631579, 4139263158, 4829140351, 9658280702, 14487421053, 28974842106]

約数ペア:

[(1, 28974842106), (2, 14487421053), (3, 9658280702), (6, 4829140351), (7, 4139263158), (14, 2069631579), (21, 1379754386), (31, 934672326), (41, 706703466), (42, 689877193), (62, 467336163), (82, 353351733), (93, 311557442), (123, 235567822), (186, 155778721), (217, 133524618), (246, 117783911), (287, 100957638), (434, 66762309), (574, 50478819), (651, 44508206), (861, 33652546), (1271, 22796886), (1302, 22254103), (1722, 16826273), (2542, 11398443), (3813, 7598962), (7626, 3799481), (8897, 3256698), (17794, 1628349), (26691, 1085566), (53382, 542783)]