4394962832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1\times {\mathrm{379}}^1$

素因数の和:880

約数の個数: 80

約数和(自身を含む): 9273781440

約数和(自身を除く): 4878818608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 283, 379, 394, 566, 758, 788, 1132, 1516, 1576, 2264, 2561, 3032, 3152, 3679, 4528, 4927, 5122, 6064, 7358, 9854, 10244, 14716, 19708, 20488, 29432, 39416, 40976, 55751, 58864, 74663, 78832, 107257, 111502, 149326, 214514, 223004, 298652, 429028, 446008, 597304, 724763, 858056, 892016, 970619, 1194608, 1394341, 1449526, 1716112, 1941238, 2788682, 2899052, 3882476, 5577364, 5798104, 7764952, 11154728, 11596208, 15529904, 21129629, 22309456, 42259258, 84518516, 169037032, 274685177, 338074064, 549370354, 1098740708, 2197481416, 4394962832]

約数ペア:

[(1, 4394962832), (2, 2197481416), (4, 1098740708), (8, 549370354), (13, 338074064), (16, 274685177), (26, 169037032), (52, 84518516), (104, 42259258), (197, 22309456), (208, 21129629), (283, 15529904), (379, 11596208), (394, 11154728), (566, 7764952), (758, 5798104), (788, 5577364), (1132, 3882476), (1516, 2899052), (1576, 2788682), (2264, 1941238), (2561, 1716112), (3032, 1449526), (3152, 1394341), (3679, 1194608), (4528, 970619), (4927, 892016), (5122, 858056), (6064, 724763), (7358, 597304), (9854, 446008), (10244, 429028), (14716, 298652), (19708, 223004), (20488, 214514), (29432, 149326), (39416, 111502), (40976, 107257), (55751, 78832), (58864, 74663)]