28414216272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2281}}^1\times {\mathrm{19963}}^1$

素因数の和:22268

約数の個数: 80

約数和(自身を含む): 79088424128

約数和(自身を除く): 50674207856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2281, 4562, 6843, 9124, 13686, 18248, 19963, 27372, 29653, 36496, 39926, 54744, 59306, 59889, 79852, 88959, 109488, 118612, 119778, 159704, 177918, 237224, 239556, 259519, 319408, 355836, 474448, 479112, 519038, 711672, 778557, 958224, 1038076, 1423344, 1557114, 2076152, 3114228, 4152304, 6228456, 12456912, 45535603, 91071206, 136606809, 182142412, 273213618, 364284824, 546427236, 591962839, 728569648, 1092854472, 1183925678, 1775888517, 2185708944, 2367851356, 3551777034, 4735702712, 7103554068, 9471405424, 14207108136, 28414216272]

約数ペア:

[(1, 28414216272), (2, 14207108136), (3, 9471405424), (4, 7103554068), (6, 4735702712), (8, 3551777034), (12, 2367851356), (13, 2185708944), (16, 1775888517), (24, 1183925678), (26, 1092854472), (39, 728569648), (48, 591962839), (52, 546427236), (78, 364284824), (104, 273213618), (156, 182142412), (208, 136606809), (312, 91071206), (624, 45535603), (2281, 12456912), (4562, 6228456), (6843, 4152304), (9124, 3114228), (13686, 2076152), (18248, 1557114), (19963, 1423344), (27372, 1038076), (29653, 958224), (36496, 778557), (39926, 711672), (54744, 519038), (59306, 479112), (59889, 474448), (79852, 355836), (88959, 319408), (109488, 259519), (118612, 239556), (119778, 237224), (159704, 177918)]