15677871664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{28411}}^1$

素因数の和:28818

約数の個数: 80

約数和(自身を含む): 37485656320

約数和(自身を除く): 21807784656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 379, 728, 758, 1456, 1516, 2653, 3032, 4927, 5306, 6064, 9854, 10612, 19708, 21224, 28411, 34489, 39416, 42448, 56822, 68978, 78832, 113644, 137956, 198877, 227288, 275912, 369343, 397754, 454576, 551824, 738686, 795508, 1477372, 1591016, 2585401, 2954744, 3182032, 5170802, 5909488, 10341604, 10767769, 20683208, 21535538, 41366416, 43071076, 75374383, 86142152, 139980997, 150748766, 172284304, 279961994, 301497532, 559923988, 602995064, 979866979, 1119847976, 1205990128, 1959733958, 2239695952, 3919467916, 7838935832, 15677871664]

約数ペア:

[(1, 15677871664), (2, 7838935832), (4, 3919467916), (7, 2239695952), (8, 1959733958), (13, 1205990128), (14, 1119847976), (16, 979866979), (26, 602995064), (28, 559923988), (52, 301497532), (56, 279961994), (91, 172284304), (104, 150748766), (112, 139980997), (182, 86142152), (208, 75374383), (364, 43071076), (379, 41366416), (728, 21535538), (758, 20683208), (1456, 10767769), (1516, 10341604), (2653, 5909488), (3032, 5170802), (4927, 3182032), (5306, 2954744), (6064, 2585401), (9854, 1591016), (10612, 1477372), (19708, 795508), (21224, 738686), (28411, 551824), (34489, 454576), (39416, 397754), (42448, 369343), (56822, 275912), (68978, 227288), (78832, 198877), (113644, 137956)]