28591470672

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{83227}}^1$

素因数の和:83676

約数の個数: 80

約数和(自身を含む): 78392786112

約数和(自身を除く): 49801315440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 421, 816, 842, 1263, 1684, 2526, 3368, 5052, 6736, 7157, 10104, 14314, 20208, 21471, 28628, 42942, 57256, 83227, 85884, 114512, 166454, 171768, 249681, 332908, 343536, 499362, 665816, 998724, 1331632, 1414859, 1997448, 2829718, 3994896, 4244577, 5659436, 8489154, 11318872, 16978308, 22637744, 33956616, 35038567, 67913232, 70077134, 105115701, 140154268, 210231402, 280308536, 420462804, 560617072, 595655639, 840925608, 1191311278, 1681851216, 1786966917, 2382622556, 3573933834, 4765245112, 7147867668, 9530490224, 14295735336, 28591470672]

約数ペア:

[(1, 28591470672), (2, 14295735336), (3, 9530490224), (4, 7147867668), (6, 4765245112), (8, 3573933834), (12, 2382622556), (16, 1786966917), (17, 1681851216), (24, 1191311278), (34, 840925608), (48, 595655639), (51, 560617072), (68, 420462804), (102, 280308536), (136, 210231402), (204, 140154268), (272, 105115701), (408, 70077134), (421, 67913232), (816, 35038567), (842, 33956616), (1263, 22637744), (1684, 16978308), (2526, 11318872), (3368, 8489154), (5052, 5659436), (6736, 4244577), (7157, 3994896), (10104, 2829718), (14314, 1997448), (20208, 1414859), (21471, 1331632), (28628, 998724), (42942, 665816), (57256, 499362), (83227, 343536), (85884, 332908), (114512, 249681), (166454, 171768)]